Multiple vulnerabilities in Triangle MicroWorks SCADA Data Gateway

1) Exposed dangerous method or function

EUVDB-ID: #VU78992

Risk: Low

CVSSv3.1: 6.3 [CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-39468

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

Exploit availability: No

Description

The vulnerability allows a remote user to execute arbitrary code on the target system.

The vulnerability exists due to exposed dangerous function within the handling of DbasSectorFileToExecuteOnReset parameter. A remote administrator can execute arbitrary code on the target system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

SCADA Data Gateway: before 5.02.00

CPE2.3

• cpe:2.3:a:triangle_microworks:scada_data_gateway:*:*:*:*:*:*:*:

External links

http://www.zerodayinitiative.com/advisories/ZDI-23-1036/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated privileged user via the Internet.

How the attacker can exploit this vulnerability?

The attacker would have to send a specially crafted request to the affected application in order to exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

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

2) Improper Authentication

EUVDB-ID: #VU79020

Risk: High

CVSSv3.1: 8.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-39457

CWE-ID: CWE-287 - Improper Authentication

Exploit availability: No

Description

The vulnerability allows a remote attacker to bypass authentication process.

The vulnerability exists due to the lack of user authentication. A remote attacker can bypass authentication process and gain unauthorized access to the application.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

SCADA Data Gateway: before 5.02.00

CPE2.3

• cpe:2.3:a:triangle_microworks:scada_data_gateway:*:*:*:*:*:*:*:

External links

http://www.zerodayinitiative.com/advisories/ZDI-23-1025/

Q & A

Can this vulnerability be exploited remotely?

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

How the attacker can exploit this vulnerability?

The attacker would have to send a specially crafted request to the affected application in order to exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

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

3) Use of hard-coded credentials

EUVDB-ID: #VU79019

Risk: Low

CVSSv3.1: 4.6 [CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-39458

CWE-ID: CWE-798 - Use of Hard-coded Credentials

Exploit availability: No

Description

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

The vulnerability exists due to presence of hard-coded credentials within the handling of certificates. A remote attacker on the local network can gain access to sensitive information on the target system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

SCADA Data Gateway: before 5.02.00

CPE2.3

• cpe:2.3:a:triangle_microworks:scada_data_gateway:*:*:*:*:*:*:*:

External links

http://www.zerodayinitiative.com/advisories/ZDI-23-1026/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the local network (LAN).

How the attacker can exploit this vulnerability?

The attacker would have to send a specially crafted request to the affected application in order to exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

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

4) Path traversal

EUVDB-ID: #VU79017

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-39459

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

Exploit availability: No

Description

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 processing of workspace files. A remote attacker can send a specially crafted HTTP request and create arbitrary files on the system.

Mitigation

Install update from vendor's website.

Vulnerable software versions

SCADA Data Gateway: before 5.02.00

CPE2.3

• cpe:2.3:a:triangle_microworks:scada_data_gateway:*:*:*:*:*:*:*:

External links

http://www.zerodayinitiative.com/advisories/ZDI-23-1027/

Q & A

Can this vulnerability be exploited remotely?

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

How the attacker can exploit this vulnerability?

The attacker would have to send a specially crafted request to the affected application in order to exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

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

5) Path traversal

EUVDB-ID: #VU79016

Risk: Low

CVSSv3.1: 6.3 [CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-39460

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

Exploit availability: No

Description

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

The vulnerability exists due to input validation error when processing directory traversal sequences within the creation of event logs. A remote administrator can send a specially crafted HTTP request and create arbitrary files on the system.

Mitigation

Install update from vendor's website.

Vulnerable software versions

SCADA Data Gateway: before 5.02.00

CPE2.3

• cpe:2.3:a:triangle_microworks:scada_data_gateway:*:*:*:*:*:*:*:

External links

http://www.zerodayinitiative.com/advisories/ZDI-23-1028/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated privileged user via the Internet.

How the attacker can exploit this vulnerability?

The attacker would have to send a specially crafted request to the affected application in order to exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

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

6) Improper Output Neutralization for Logs

EUVDB-ID: #VU79015

Risk: Low

CVSSv3.1: 5.8 [CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-39461

CWE-ID: CWE-117 - Improper Output Neutralization for Logs

Exploit availability: No

Description

The vulnerability allows a remote user to execute arbitrary code on the system.

The vulnerability exists due to improper sanitization of log output. A remote administrator can execute arbitrary code in the context of root.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

SCADA Data Gateway: before 5.02.00

CPE2.3

• cpe:2.3:a:triangle_microworks:scada_data_gateway:*:*:*:*:*:*:*:

External links

http://www.zerodayinitiative.com/advisories/ZDI-23-1029/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated privileged user via the Internet.

How the attacker can exploit this vulnerability?

The attacker would have to send a specially crafted request to the affected application in order to exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

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

7) Arbitrary file upload

EUVDB-ID: #VU79012

Risk: Medium

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-39462

CWE-ID: CWE-434 - Unrestricted Upload of File with Dangerous Type

Exploit availability: No

Description

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to insufficient validation of workspace file during file upload. A remote user can upload a malicious file and execute it on the server.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

SCADA Data Gateway: before 5.02.00

CPE2.3

• cpe:2.3:a:triangle_microworks:scada_data_gateway:*:*:*:*:*:*:*:

External links

http://www.zerodayinitiative.com/advisories/ZDI-23-1030/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

How the attacker can exploit this vulnerability?

The attacker would have to send a specially crafted request to the affected application in order to exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

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

8) Arbitrary file upload

EUVDB-ID: #VU79007

Risk: Low

CVSSv3.1: 6.3 [CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-39463

CWE-ID: CWE-434 - Unrestricted Upload of File with Dangerous Type

Exploit availability: No

Description

The vulnerability allows a remote user to compromise vulnerable system.

The vulnerability exists due to insufficient validation of file during file upload within the trusted certification feature. A remote administrator can upload a malicious file and execute it on the server.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

SCADA Data Gateway: before 5.02.00

CPE2.3

• cpe:2.3:a:triangle_microworks:scada_data_gateway:*:*:*:*:*:*:*:

External links

http://www.zerodayinitiative.com/advisories/ZDI-23-1031/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated privileged user via the Internet.

How the attacker can exploit this vulnerability?

The attacker would have to send a specially crafted request to the affected application in order to exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

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

9) Unquoted Search Path or Element

EUVDB-ID: #VU79002

Risk: Low

CVSSv3.1: 6.3 [CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-39464

CWE-ID: CWE-428 - Unquoted Search Path or Element

Exploit availability: No

Description

The vulnerability allows a remote user to execute arbitrary code on the target system.

The vulnerability exists due to unquoted search path within the configuration of the GTWWebMonitorService service. A remote administrator can execute arbitrary code on the target system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

SCADA Data Gateway: before 5.02.00

CPE2.3

• cpe:2.3:a:triangle_microworks:scada_data_gateway:*:*:*:*:*:*:*:

External links

http://www.zerodayinitiative.com/advisories/ZDI-23-1032/

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated privileged user via the Internet.

How the attacker can exploit this vulnerability?

The attacker would have to send a specially crafted request to the affected application in order to exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

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

10) Use of Hard-coded Cryptographic Key

EUVDB-ID: #VU79000

Risk: Medium

CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-39465

CWE-ID: CWE-321 - Use of Hard-coded Cryptographic Key

Exploit availability: No

Description

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

The vulnerability exists due to the usage of a hard-coded cryptograhic key within the TmwCrypto class. A remote attacker can gain unauthorized access to sensitive information on the system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

SCADA Data Gateway: before 5.02.00

CPE2.3

• cpe:2.3:a:triangle_microworks:scada_data_gateway:*:*:*:*:*:*:*:

External links

http://www.zerodayinitiative.com/advisories/ZDI-23-1033/

Q & A

Can this vulnerability be exploited remotely?

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

How the attacker can exploit this vulnerability?

The attacker would have to send a specially crafted request to the affected application in order to exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

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

11) Improper Authentication

EUVDB-ID: #VU78996

Risk: Medium

CVSSv3.1: 4.6 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-39466

CWE-ID: CWE-287 - Improper Authentication

Exploit availability: No

Description

The vulnerability allows a remote attacker to bypass authentication process.

The vulnerability exists due to an error in when processing authentication requests within the get_config endpoint. A remote attacker can bypass authentication process and gain unauthorized access to sensitive information on the system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

SCADA Data Gateway: before 5.02.00

CPE2.3

• cpe:2.3:a:triangle_microworks:scada_data_gateway:*:*:*:*:*:*:*:

External links

http://www.zerodayinitiative.com/advisories/ZDI-23-1034/

Q & A

Can this vulnerability be exploited remotely?

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

How the attacker can exploit this vulnerability?

The attacker would have to send a specially crafted request to the affected application in order to exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

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

12) Information disclosure

EUVDB-ID: #VU78995

Risk: Medium

CVSSv3.1: 4.6 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-39467

CWE-ID: CWE-200 - Information exposure

Exploit availability: No

Description

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

The vulnerability exists due to the exposure of sensitive information within the configuration of certificate web directory. A remote attacker can gain unauthorized access to sensitive information on the system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

SCADA Data Gateway: before 5.02.00

CPE2.3

• cpe:2.3:a:triangle_microworks:scada_data_gateway:*:*:*:*:*:*:*:

External links

http://www.zerodayinitiative.com/advisories/ZDI-23-1035/

Q & A

Can this vulnerability be exploited remotely?

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

How the attacker can exploit this vulnerability?

The attacker would have to send a specially crafted request to the affected application in order to exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

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