What is the CVSS score of CVE-2022-39875?

CVE-2022-39875 has a CVSS 3.1 base score of 4.4 (Medium). CVSS vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L. EPSS exploitation probability: 0.2%.

Account CVE-2022-39875

MEDIUM

Improper Access Control (CWE-284)

2022-10-07 mobile.security@samsung.com

Authentication Bypass Samsung Account

4.4

CVSS 3.1 · NVD

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Vulnerability Assessment

Weakness	CWE CWE-284 OWASP Top 10:2025 A01:2025 - Broken Access Control ASVS 5.0 V8 - Authorization Access control enforcement MITRE ATT&CK 1 technique across 1 tactic: Defense Evasion The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up. Sign in to read
Impact	CVSS score of 4.4 (MEDIUM). Attack characteristics: local attack vector, low complexity, low privileges required, no user interaction not required.
Exploit ScenarioDerived	Successful exploitation could compromise the medium-severity affected system.

This Month Plan within 30 days. Why: MEDIUM severity (CVSS 4.0-6.9).

No patch listed yet 0.2% exploitation probability (EPSS)

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AnalysisAI

Improper component protection vulnerability in Samsung Account prior to version 13.5.0 allows attackers to unauthorized logout. Rated medium severity (CVSS 4.4), this vulnerability is low attack complexity. No vendor patch available.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

Affects your stack

Find out whether the stacks and servers you run are on an affected version.

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

Technical ContextAI · show details

This vulnerability is classified under CWE-284. Improper component protection vulnerability in Samsung Account prior to version 13.5.0 allows attackers to unauthorized logout. Affected products include: Samsung Account. Version information: version 13.5.0.

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Exploit and PoC references, threat intelligence from 22 sources

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Severity by source

NVD PRIMARY 4.4 MEDIUM

AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

Low

DescriptionNVD

Improper component protection vulnerability in Samsung Account prior to version 13.5.0 allows attackers to unauthorized logout.

Threat Intelligence Overview

EPSS Score

0.2%

Top 95% exploitable

Data Quality

2 sources

Confidence: Low

NVD

CVE.org

EPSS

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue

Severity MEDIUM

CISA KEV No

Public POC No

EPSS 0.2%

Patch available No

Active threat No

Deciding rule

MEDIUM severity (CVSS 4.0-6.9)

What every action level means

Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.

Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.

This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.

This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.

Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived

Defer

Exploitation· derived

None

System Exposure· derived

Small

Automatable· derived

Human Impact· derived

Medium

Priority Score

Low Medium High Critical

KEV: 0

EPSS: 0

CVSS: +22

PoC: 0

Weaponized: 0

Threat intel: 0

Gov advisory: 0

Attack Technique

Authentication Bypass CRITICAL

Authentication bypass attacks exploit flaws in the verification mechanisms that control access to systems and applications.

Affected Products (CPE)NVD

cpe:2.3:a:samsung:account:*:*:*:*:*:*:*:*

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Microsoft Account has a cross-site scripting vulnerability allowing unauthenticated attackers to execute scripts in the

CVE-2021-25381 HIGH This Week

7.8 Apr 09

Using unsafe PendingIntent in Samsung Account in versions 10.8.0.4 in Android P(9.0) and below, and 12.1.1.3 in Android

CVE-2022-30735 HIGH This Week

7.5 Jun 07

Improper privilege management vulnerability in Samsung Account prior to 13.2.00.6 allows attackers to get the access_tok

CVE-2022-30732 HIGH This Week

7.5 Jun 07

Exposure of Sensitive Information vulnerability in Samsung Account prior to version 13.2.00.6 allows attacker to access

CVE-2023-42551 MEDIUM This Month

6.5 Nov 07

Use of implicit intent for sensitive communication vulnerability in startTncActivity in Samsung Account prior to version

CVE-2023-42550 MEDIUM This Month

6.5 Nov 07

Use of implicit intent for sensitive communication vulnerability in startSignIn in Samsung Account prior to version 14.5

CVE-2023-42549 MEDIUM This Month

6.5 Nov 07

Use of implicit intent for sensitive communication vulnerability in startNameValidationActivity in Samsung Account prior

CVE-2023-42548 MEDIUM This Month

6.5 Nov 07

Use of implicit intent for sensitive communication vulnerability in startMandatoryCheckActivity in Samsung Account prior

CVE-2023-42547 MEDIUM This Month

6.5 Nov 07

Use of implicit intent for sensitive communication vulnerability in startEmailValidationActivity in Samsung Account prio

CVE-2023-42546 MEDIUM This Month

6.5 Nov 07

Use of implicit intent for sensitive communication vulnerability in startAgreeToDisclaimerActivity in Samsung Account pr

CVE-2025-58486 MEDIUM This Month

5.5 Dec 02

A security vulnerability in Samsung Account (CVSS 4.0) that allows local attacker. Remediation should follow standard vu

CVE-2025-21076 MEDIUM This Month

5.5 Nov 05

Improper handling of insufficient permissions or privileges in Samsung Account prior to version 15.5.00.18 allows local

Same weakness CWE-284 – Improper Access Control

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CVE-2015-3306 CRITICAL POC

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CVE-2012-4681 CRITICAL POC

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CVE-2011-3544 CRITICAL POC

9.8

CVE-2012-1723 CRITICAL POC

9.8

CVE-2012-5076 CRITICAL POC

9.8

CVE-2014-3120 HIGH POC

8.1

CVE-2013-2423 LOW POC

3.7

CVE-2016-3427 CRITICAL

9.8

Same technique Authentication Bypass

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CVE-2023-22515 CRITICAL POC

9.8

CVE-2013-2465 CRITICAL POC

9.8

CVE-2022-40684 CRITICAL POC

9.8

CVE-2025-61882 CRITICAL POC

9.8

CVE-2024-0012 CRITICAL POC

9.3

References

Advisories & patches

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

Search Externally

GitHub PoC

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