CVEvulnerability

CVE-2025-42959

8.1 HIGH Published 2025-07-08 Modified 2026-06-17 Official page ↗
Status
Deferred
Published
2025-07-08
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
8.1 HIGH — CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-308

Description

An unauthenticated attacker may exploit a scenario where a Hashed Message Authentication Code (HMAC) credential, extracted from a system missing specific security patches, is reused in a replay attack against a different system. Even if the target system is fully patched, successful exploitation could result in complete system compromise, affecting confidentiality, integrity, and availability.

Related

Weakness · CWE (1)

  • CWE-308 Use of Single-factor Authentication weakness

References