What is the CVSS score of CVE-2025-21615?

CVE-2025-21615 has a CVSS 3.1 base score of 5.5 (Medium). CVSS vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N. EPSS exploitation probability: 0.1%.

How to fix or mitigate CVE-2025-21615?

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Review data exposure and access controls.

CVE-2025-21615

MEDIUM

Information Exposure (CWE-200)

2025-01-06 security-advisories@github.com

Information Disclosure

5.5

CVSS 3.1 · GitHub Advisory

Severity by source

GitHub Advisory PRIMARY

5.5 MEDIUM

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

Primary rating from GitHub Advisory · only source for this CVE.

CVSS VectorGitHub Advisory

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 18:02 vuln.today

CVE Published

Jan 06, 2025 - 17:15 nvd

MEDIUM 5.5

DescriptionGitHub Advisory

AAT (Another Activity Tracker) is a GPS-tracking application for tracking sportive activities, with emphasis on cycling. Versions lower than v1.26 of AAT are vulnerable to data exfiltration from malicious apps installed on the same device.

AnalysisAI

AAT (Another Activity Tracker) is a GPS-tracking application for tracking sportive activities, with emphasis on cycling. Rated medium severity (CVSS 5.5), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Exposure of Sensitive Information (CWE-200), which allows attackers to access sensitive data that should not be disclosed. AAT (Another Activity Tracker) is a GPS-tracking application for tracking sportive activities, with emphasis on cycling. Versions lower than v1.26 of AAT are vulnerable to data exfiltration from malicious apps installed on the same device.

Affected ProductsAI

See vendor advisory for affected versions.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Minimize information in error messages, implement proper access controls, encrypt sensitive data at rest and in transit.