Multiple vulnerabilities in LG Simple Editor

1) XML External Entity injection

EUVDB-ID: #VU79985

Risk: Medium

CVSSv3.1: 6.9 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:U/RC:C]

CVE-ID: CVE-2023-40503

CWE-ID: CWE-611 - Improper Restriction of XML External Entity Reference ('XXE')

Exploit availability: No

The vulnerability allows a remote attacker to gain access to sensitive information.

The vulnerability exists due to insufficient validation of user-supplied XML input within the saveXmlFile method. A remote attacker can pass a specially crafted XML code to the affected application and view contents of arbitrary files on the system or initiate requests to external systems.

Successful exploitation of the vulnerability may allow an attacker to view contents of arbitrary file on the server or perform network scanning of internal and external infrastructure.

Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

Simple Editor: All versions

• cpe:2.3:a:lg_electronics:simple_editor:*:*:*:*:*:*:*:

http://www.zerodayinitiative.com/advisories/ZDI-23-1207/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

2) Incorrect default permissions

EUVDB-ID: #VU79974

Risk: Low

CVSSv3.1: 7.1 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:U/RC:C]

CVE-ID: CVE-2023-40516

CWE-ID: CWE-276 - Incorrect Default Permissions

Exploit availability: No

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to incorrect default permissions for files and folders that are set by the product installer. A local user with access to the system can view contents of files and directories or modify them.

Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

Simple Editor: All versions

• cpe:2.3:a:lg_electronics:simple_editor:*:*:*:*:*:*:*:

http://www.zerodayinitiative.com/advisories/ZDI-23-1218/

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

3) Exposed dangerous method or function

EUVDB-ID: #VU79975

Risk: High

CVSSv3.1: 9 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:U/RC:C]

CVE-ID: CVE-2023-40501

CWE-ID: CWE-749 - Exposed Dangerous Method or Function

Exploit availability: No

The vulnerability allows a remote attacker to compromise the affected system.

The vulnerability exists due to insecure implementation of the copyContent command. A remote attacker can pass specially crafted data to the application and execute arbitrary code on the system.

Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

Simple Editor: All versions

• cpe:2.3:a:lg_electronics:simple_editor:*:*:*:*:*:*:*:

http://www.zerodayinitiative.com/advisories/ZDI-23-1217/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

4) Path traversal

EUVDB-ID: #VU79976

Risk: Medium

CVSSv3.1: 6.9 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:U/RC:C]

CVE-ID: CVE-2023-40512

CWE-ID: CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Exploit availability: No

The vulnerability allows a remote attacker to perform directory traversal attacks.

The vulnerability exists due to input validation error when processing directory traversal sequences within the getImageByFilename method in the PlayerController class. A remote attacker can send a specially crafted HTTP request and read arbitrary files on the system.

Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

Simple Editor: All versions

• cpe:2.3:a:lg_electronics:simple_editor:*:*:*:*:*:*:*:

http://www.zerodayinitiative.com/advisories/ZDI-23-1216/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

5) Improper Authentication

EUVDB-ID: #VU79977

Risk: High

CVSSv3.1: 8.3 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N/E:U/RL:U/RC:C]

CVE-ID: CVE-2023-40511

CWE-ID: CWE-287 - Improper Authentication

Exploit availability: No

The vulnerability allows a remote attacker to bypass authentication process.

The vulnerability exists due to an error within the checkServer method. A remote attacker can bypass authentication process and gain unauthorized access to the application.

Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

Simple Editor: All versions

• cpe:2.3:a:lg_electronics:simple_editor:*:*:*:*:*:*:*:

http://www.zerodayinitiative.com/advisories/ZDI-23-1215/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

6) Improper Authentication

EUVDB-ID: #VU79978

Risk: High

CVSSv3.1: 8.3 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N/E:U/RL:U/RC:C]

CVE-ID: CVE-2023-40510

CWE-ID: CWE-287 - Improper Authentication

Exploit availability: No

The vulnerability allows a remote attacker to bypass authentication process.

The vulnerability exists due to an error within the getServerSetting method. A remote attacker can bypass authentication process and gain unauthorized access to the application.

Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

Simple Editor: All versions

• cpe:2.3:a:lg_electronics:simple_editor:*:*:*:*:*:*:*:

http://www.zerodayinitiative.com/advisories/ZDI-23-1214/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

7) Path traversal

EUVDB-ID: #VU79979

Risk: Medium

CVSSv3.1: 4.9 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N/E:U/RL:U/RC:C]

CVE-ID: CVE-2023-40509

CWE-ID: CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Exploit availability: No

The vulnerability allows a remote attacker to delete arbitrary files on the system.

The vulnerability exists due to input validation error when processing directory traversal sequences within the deleteCanvas method. A remote attacker can send a specially crafted HTTP request and delete arbitrary files on the system.

Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

Simple Editor: All versions

• cpe:2.3:a:lg_electronics:simple_editor:*:*:*:*:*:*:*:

http://www.zerodayinitiative.com/advisories/ZDI-23-1213/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

8) Path traversal

EUVDB-ID: #VU79980

Risk: Medium

CVSSv3.1: 4.9 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N/E:U/RL:U/RC:C]

CVE-ID: CVE-2023-40508

CWE-ID: CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Exploit availability: No

The vulnerability allows a remote attacker to delete arbitrary files on the system.

The vulnerability exists due to input validation error when processing directory traversal sequences within the putCanvasDB method. A remote attacker can send a specially crafted HTTP request and delete arbitrary files on the system.

Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

Simple Editor: All versions

• cpe:2.3:a:lg_electronics:simple_editor:*:*:*:*:*:*:*:

http://www.zerodayinitiative.com/advisories/ZDI-23-1212/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

9) XML External Entity injection

EUVDB-ID: #VU79981

Risk: Medium

CVSSv3.1: 6.9 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:U/RC:C]

CVE-ID: CVE-2023-40507

CWE-ID: CWE-611 - Improper Restriction of XML External Entity Reference ('XXE')

Exploit availability: No

The vulnerability allows a remote attacker to gain access to sensitive information.

The vulnerability exists due to insufficient validation of user-supplied XML input within the implementation of the copyContent command. A remote attacker can pass a specially crafted XML code to the affected application and view contents of arbitrary files on the system or initiate requests to external systems.

Successful exploitation of the vulnerability may allow an attacker to view contents of arbitrary file on the server or perform network scanning of internal and external infrastructure.

Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

Simple Editor: All versions

• cpe:2.3:a:lg_electronics:simple_editor:*:*:*:*:*:*:*:

http://www.zerodayinitiative.com/advisories/ZDI-23-1211/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

10) XML External Entity injection

EUVDB-ID: #VU79982

Risk: Medium

CVSSv3.1: 6.9 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:U/RC:C]

CVE-ID: CVE-2023-40506

CWE-ID: CWE-611 - Improper Restriction of XML External Entity Reference ('XXE')

Exploit availability: No

The vulnerability allows a remote attacker to gain access to sensitive information.

The vulnerability exists due to insufficient validation of user-supplied XML input within the implementation of the copyContent command. A remote attacker can pass a specially crafted XML code to the affected application and view contents of arbitrary files on the system or initiate requests to external systems.

Successful exploitation of the vulnerability may allow an attacker to view contents of arbitrary file on the server or perform network scanning of internal and external infrastructure.

Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

Simple Editor: All versions

• cpe:2.3:a:lg_electronics:simple_editor:*:*:*:*:*:*:*:

http://www.zerodayinitiative.com/advisories/ZDI-23-1210/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

11) OS Command Injection

EUVDB-ID: #VU79983

Risk: High

CVSSv3.1: 9 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:U/RC:C]

CVE-ID: CVE-2023-40505

CWE-ID: CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

Exploit availability: No

The vulnerability allows a remote attacker to execute arbitrary shell commands on the target system.

The vulnerability exists due to improper input validation within the createThumbnailByMovie method. A remote unauthenticated attacker can pass specially crafted data to the application and execute arbitrary OS commands on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

Simple Editor: All versions

• cpe:2.3:a:lg_electronics:simple_editor:*:*:*:*:*:*:*:

http://www.zerodayinitiative.com/advisories/ZDI-23-1209/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

12) OS Command Injection

EUVDB-ID: #VU79984

Risk: High

CVSSv3.1: 9.6 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:F/RL:U/RC:C]

CVE-ID: CVE-2023-40504

CWE-ID: CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

Exploit availability: Yes

The vulnerability allows a remote attacker to execute arbitrary shell commands on the target system.

The vulnerability exists due to improper input validation within the readVideoInfo method. A remote unauthenticated attacker can pass specially crafted data to the application and execute arbitrary OS commands on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

Simple Editor: All versions

• cpe:2.3:a:lg_electronics:simple_editor:*:*:*:*:*:*:*:

http://www.zerodayinitiative.com/advisories/ZDI-23-1208/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability. However, a fully functional exploit for this vulnerability is available.

13) Exposed dangerous method or function

EUVDB-ID: #VU79986

Risk: High

CVSSv3.1: 9 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:U/RC:C]

CVE-ID: CVE-2023-40500

CWE-ID: CWE-749 - Exposed Dangerous Method or Function

Exploit availability: No

The vulnerability allows a remote attacker to compromise the affected system.

The vulnerability exists due to insecure implementation within the implementation of the copyContent command. A remote attacker can pass specially crafted data to the application and execute arbitrary code on the system.

Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

Simple Editor: All versions

• cpe:2.3:a:lg_electronics:simple_editor:*:*:*:*:*:*:*:

http://www.zerodayinitiative.com/advisories/ZDI-23-1206/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

14) Path traversal

EUVDB-ID: #VU79999

Risk: Medium

CVSSv3.1: 4.9 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N/E:U/RL:U/RC:C]

CVE-ID: CVE-2023-40502

CWE-ID: CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Exploit availability: No

The vulnerability allows a remote attacker to delete arbitrary files on the system.

The vulnerability exists due to input validation error when processing directory traversal sequences within the implementation of the cropImage command. A remote attacker can send a specially crafted HTTP request and delete  arbitrary files on the system.

Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

Simple Editor: All versions

• cpe:2.3:a:lg_electronics:simple_editor:*:*:*:*:*:*:*:

http://www.zerodayinitiative.com/advisories/ZDI-23-1194/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

15) Path traversal

EUVDB-ID: #VU79987

Risk: Medium

CVSSv3.1: 4.9 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N/E:U/RL:U/RC:C]

CVE-ID: CVE-2023-40499

CWE-ID: CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Exploit availability: No

The vulnerability allows a remote attacker to delete arbitrary files on the system.

The vulnerability exists due to input validation error when processing directory traversal sequences within the mkdir command implemented in the makeDetailContent method. A remote attacker can send a specially crafted HTTP request and delete arbitrary files on the system.

Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

Simple Editor: All versions

• cpe:2.3:a:lg_electronics:simple_editor:*:*:*:*:*:*:*:

http://www.zerodayinitiative.com/advisories/ZDI-23-1205/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

16) Path traversal

EUVDB-ID: #VU79988

Risk: High

CVSSv3.1: 9.6 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:F/RL:U/RC:C]

CVE-ID: CVE-2023-40498

CWE-ID: CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Exploit availability: Yes

The vulnerability allows a remote attacker to perform directory traversal attacks.

The vulnerability exists due to input validation error when processing directory traversal sequences within the cp command implemented in the makeDetailContent method. A remote attacker can send a specially crafted HTTP request and copy files to an arbitrary location on the system.

Successful exploitation of the vulnerability may allows an attacker to compromise the affected system.

Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

Simple Editor: All versions

• cpe:2.3:a:lg_electronics:simple_editor:*:*:*:*:*:*:*:

http://www.zerodayinitiative.com/advisories/ZDI-23-1204/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability. However, a fully functional exploit for this vulnerability is available.

17) Path traversal

EUVDB-ID: #VU79989

Risk: High

CVSSv3.1: 9 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:U/RC:C]

CVE-ID: CVE-2023-40497

CWE-ID: CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Exploit availability: No

The vulnerability allows a remote attacker to perform directory traversal attacks.

The vulnerability exists due to input validation error when processing directory traversal sequences within the saveXml command implemented in the makeDetailContent method. A remote attacker can send a specially crafted HTTP request and overwrite arbitrary files on the system.

Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

Simple Editor: All versions

• cpe:2.3:a:lg_electronics:simple_editor:*:*:*:*:*:*:*:

http://www.zerodayinitiative.com/advisories/ZDI-23-1203/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

18) Path traversal

EUVDB-ID: #VU79990

Risk: Medium

CVSSv3.1: 6.9 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:U/RC:C]

CVE-ID: CVE-2023-40496

CWE-ID: CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Exploit availability: No

The vulnerability allows a remote attacker to perform directory traversal attacks.

The vulnerability exists due to input validation error when processing directory traversal sequences within the implementation of the copyStickerContent command. A remote attacker can send a specially crafted HTTP request and read arbitrary files on the system.

Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

Simple Editor: All versions

• cpe:2.3:a:lg_electronics:simple_editor:*:*:*:*:*:*:*:

http://www.zerodayinitiative.com/advisories/ZDI-23-1202/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

19) Path traversal

EUVDB-ID: #VU79991

Risk: Medium

CVSSv3.1: 6.9 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:U/RC:C]

CVE-ID: CVE-2023-40495

CWE-ID: CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Exploit availability: No

The vulnerability allows a remote attacker to perform directory traversal attacks.

The vulnerability exists due to input validation error when processing directory traversal sequences within the copyTemplateAll method. A remote attacker can send a specially crafted HTTP request and read arbitrary files on the system.

Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

Simple Editor: All versions

• cpe:2.3:a:lg_electronics:simple_editor:*:*:*:*:*:*:*:

http://www.zerodayinitiative.com/advisories/ZDI-23-1201/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

20) Path traversal

EUVDB-ID: #VU79992

Risk: Medium

CVSSv3.1: 4.9 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N/E:U/RL:U/RC:C]

CVE-ID: CVE-2023-40494

CWE-ID: CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Exploit availability: No

The vulnerability allows a remote attacker to delete arbitrary files on the server.

The vulnerability exists due to input validation error when processing directory traversal sequences within the deleteFolder method. A remote attacker can send a specially crafted HTTP request and delete arbitrary files on the system.

Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

Simple Editor: All versions

• cpe:2.3:a:lg_electronics:simple_editor:*:*:*:*:*:*:*:

http://www.zerodayinitiative.com/advisories/ZDI-23-1200/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

21) Path traversal

EUVDB-ID: #VU79994

Risk: High

CVSSv3.1: 9 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:U/RC:C]

CVE-ID: CVE-2023-40493

CWE-ID: CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Exploit availability: No

The vulnerability allows a remote attacker to perform directory traversal attacks.

The vulnerability exists due to input validation error when processing directory traversal sequences within the implementation of the copySessionFolder command. A remote attacker can send a specially crafted HTTP request and compromise the affected system.

Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

Simple Editor: All versions

• cpe:2.3:a:lg_electronics:simple_editor:*:*:*:*:*:*:*:

http://www.zerodayinitiative.com/advisories/ZDI-23-1199/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

22) Path traversal

EUVDB-ID: #VU79995

Risk: Medium

CVSSv3.1: 4.9 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N/E:U/RL:U/RC:C]

CVE-ID: CVE-2023-40492

CWE-ID: CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Exploit availability: No

The vulnerability allows a remote attacker to delete arbitrary files on the system.

The vulnerability exists due to input validation error when processing directory traversal sequences within the deleteCheckSession method. A remote attacker can send a specially crafted HTTP request and delete arbitrary files on the system.

Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

Simple Editor: All versions

• cpe:2.3:a:lg_electronics:simple_editor:*:*:*:*:*:*:*:

http://www.zerodayinitiative.com/advisories/ZDI-23-1198/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

23) Input validation error

EUVDB-ID: #VU79996

Risk: Medium

CVSSv3.1: 6.9 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:U/RC:C]

CVE-ID: CVE-2023-40515

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to insufficient validation of user-supplied input within the joinAddUser method. A remote attacker can pass specially crafted input to the application and perform a denial of service (DoS) attack.

Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

Simple Editor: All versions

• cpe:2.3:a:lg_electronics:simple_editor:*:*:*:*:*:*:*:

http://www.zerodayinitiative.com/advisories/ZDI-23-1197/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

24) Path traversal

EUVDB-ID: #VU79997

Risk: Medium

CVSSv3.1: 6.9 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:U/RC:C]

CVE-ID: CVE-2023-40514

CWE-ID: CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Exploit availability: No

The vulnerability allows a remote attacker to perform directory traversal attacks.

The vulnerability exists due to input validation error when processing directory traversal sequences within the getImageByFilename method in the FileManagerController class. A remote attacker can send a specially crafted HTTP request and read arbitrary files on the system.

Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

Simple Editor: All versions

• cpe:2.3:a:lg_electronics:simple_editor:*:*:*:*:*:*:*:

http://www.zerodayinitiative.com/advisories/ZDI-23-1196/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

25) Path traversal

EUVDB-ID: #VU79998

Risk: Medium

CVSSv3.1: 6.9 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:U/RC:C]

CVE-ID: CVE-2023-40513

CWE-ID: CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Exploit availability: No

The vulnerability allows a remote attacker to perform directory traversal attacks.

The vulnerability exists due to input validation error when processing directory traversal sequences within the getImageByFilename method in the UserManageController class. A remote attacker can send a specially crafted HTTP request and read arbitrary files on the system.

Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

Simple Editor: All versions

• cpe:2.3:a:lg_electronics:simple_editor:*:*:*:*:*:*:*:

http://www.zerodayinitiative.com/advisories/ZDI-23-1195/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.