2021-25432 | Samsung Members Chat Data information disclosure


CVSS Meta Temp Score

CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.

Current Exploit Price (≈)

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CTI Interest Score

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3.5 $0-$5k 0.84

A vulnerability, which was classified as problematic, has been found in Samsung Members up to 2.4.85.11/3.9.10.11. Affected by this issue is some unknown processing of the component Chat Data Handler. The manipulation with an unknown input leads to a information disclosure vulnerability. Using CWE to declare the problem leads to CWE-200. Impacted is confidentiality. CVE summarizes:

Information exposure vulnerability in Samsung Members prior to versions 2.4.85.11 in Android O(8.1) and below, and 3.9.10.11 in Android P(9.0) and above allows untrusted applications to access chat data.

The weakness was shared 07/09/2021. The advisory is shared for download at security.samsungmobile.com. This vulnerability is handled as CVE-2021-25432 since 01/19/2021. Access to the local network is required for this attack to succeed. Required for exploitation is a simple authentication. There are neither technical details nor an exploit publicly available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Vendor

Name

VulDB Meta Base Score: 3.5
VulDB Meta Temp Score: 3.5

VulDB Base Score: 3.5
VulDB Temp Score: 3.5
VulDB Vector: 🔒
VulDB Reliability: 🔍

AV AC Au C I A
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Vector Complexity Authentication Confidentiality Integrity Availability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍
Class: Information disclosure
CWE: CWE-200
ATT&CK: Unknown

Local: No
Remote: Partially

Availability: 🔒
Status: Not defined

Price Prediction: 🔍
Current Price Estimation: 🔒


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Threat Intelligenceinfoedit

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

01/19/2021 CVE assigned
07/09/2021 +170 days Advisory disclosed
07/09/2021 +0 days VulDB entry created
07/11/2021 +2 days VulDB last updateVendor: https://www.samsung.com/

Advisory: security.samsungmobile.com
Status: Confirmed

CVE: CVE-2021-25432 (🔒)

Created: 07/09/2021 07:58
Updated: 07/11/2021 14:06
Changes: (2) source_cve_assigned source_cve_nvd_summary
Complete: 🔍

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