VULNERABILITY INTELLIGENCE

CVE-2025-27839

CVSS score3.2 LOW
EPSS probability0.36%
CISA KEVNot currently listed
Published2025-03-08
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:N

Description

operations/attestation/AttestationTask.kt in the Tangem SDK before 5.18.3 for Android has a logic flow in offline wallet attestation (genuineness check) that causes verification results to be disregarded during the first scan of a card. Exploitation may not have been possible.

Weakness classification

  • CWE-1025: Comparison Using Wrong Factors

Primary references