Multiple vulnerabilities in Samsung SmartThings



Risk Medium
Patch available YES
Number of vulnerabilities 7
CVE-ID CVE-2022-39871
CVE-2022-39865
CVE-2022-39866
CVE-2022-39867
CVE-2022-39868
CVE-2022-39869
CVE-2022-39870
CWE-ID CWE-284
Exploitation vector Network
Public exploit N/A
Vulnerable software
 SmartThings
Mobile applications / Apps for mobile phones

Vendor Samsung

Security Bulletin

This security bulletin contains information about 7 vulnerabilities.

1) Improper access control

EUVDB-ID: #VU68326

Risk: Medium

CVSSv4.0: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2022-39871

CWE-ID: CWE-284 - Improper Access Control

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain unauthorized access to otherwise restricted functionality.

The vulnerability exists due to improper access restrictions in cloudNotificationManager.java. A remote attacker can access sensitive information via implicit broadcasts.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

SmartThings: before 1.7.89.0

CPE2.3 External links

https://security.samsungmobile.com/serviceWeb.smsb?year=2022&month=10


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 trick the victim to perform certain actions on the device.

Is there known malware, which exploits this vulnerability?

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

2) Improper access control

EUVDB-ID: #VU68333

Risk: Medium

CVSSv4.0: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2022-39865

CWE-ID: CWE-284 - Improper Access Control

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain unauthorized access to otherwise restricted functionality.

The vulnerability exists due to improper access restrictions in ContentsSharingActivity.java. A remote attacker can access sensitive information via implicit broadcast.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

SmartThings: before 1.7.89.0

CPE2.3 External links

https://security.samsungmobile.com/serviceWeb.smsb?year=2022&month=10


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 trick the victim to perform certain actions on the device.

Is there known malware, which exploits this vulnerability?

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

3) Improper access control

EUVDB-ID: #VU68332

Risk: Medium

CVSSv4.0: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2022-39866

CWE-ID: CWE-284 - Improper Access Control

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain unauthorized access to otherwise restricted functionality.

The vulnerability exists due to improper access restrictions in RegisteredEventMediator.kt. A remote attacker can access sensitive information via implicit broadcast.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

SmartThings: before 1.7.89.0

CPE2.3 External links

https://security.samsungmobile.com/serviceWeb.smsb?year=2022&month=10


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 trick the victim to perform certain actions on the device.

Is there known malware, which exploits this vulnerability?

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

4) Improper access control

EUVDB-ID: #VU68331

Risk: Medium

CVSSv4.0: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2022-39867

CWE-ID: CWE-284 - Improper Access Control

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain unauthorized access to otherwise restricted functionality.

The vulnerability exists due to improper access restrictions in cloudNotificationManager.java. A remote attacker can access sensitive information via SHOW_PERSISTENT_BANNER broadcast.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

SmartThings: before 1.7.89.0

CPE2.3 External links

https://security.samsungmobile.com/serviceWeb.smsb?year=2022&month=10


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 trick the victim to perform certain actions on the device.

Is there known malware, which exploits this vulnerability?

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

5) Improper access control

EUVDB-ID: #VU68330

Risk: Medium

CVSSv4.0: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2022-39868

CWE-ID: CWE-284 - Improper Access Control

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain unauthorized access to otherwise restricted functionality.

The vulnerability exists due to improper access restrictions in GedSamsungAccount.kt. A remote attacker can access sensitive information via implicit broadcast.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

SmartThings: before 1.7.89.0

CPE2.3 External links

https://security.samsungmobile.com/serviceWeb.smsb?year=2022&month=10


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 trick the victim to perform certain actions on the device.

Is there known malware, which exploits this vulnerability?

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

6) Improper access control

EUVDB-ID: #VU68329

Risk: Medium

CVSSv4.0: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2022-39869

CWE-ID: CWE-284 - Improper Access Control

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain unauthorized access to otherwise restricted functionality.

The vulnerability exists due to improper access restrictions in cloudNotificationManager.java. A remote attacker can access sensitive information via REMOVE_PERSISTENT_BANNER broadcast.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

SmartThings: before 1.7.89.0

CPE2.3 External links

https://security.samsungmobile.com/serviceWeb.smsb?year=2022&month=10


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 trick the victim to perform certain actions on the device.

Is there known malware, which exploits this vulnerability?

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

7) Improper access control

EUVDB-ID: #VU68327

Risk: Medium

CVSSv4.0: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2022-39870

CWE-ID: CWE-284 - Improper Access Control

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain unauthorized access to otherwise restricted functionality.

The vulnerability exists due to improper access restrictions in cloudNotificationManager.java. A remote attacker can access sensitive information via PUSH_MESSAGE_RECEIVED broadcast.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

SmartThings: before 1.7.89.0

CPE2.3 External links

https://security.samsungmobile.com/serviceWeb.smsb?year=2022&month=10


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 trick the victim to perform certain actions on the device.

Is there known malware, which exploits this vulnerability?

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



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