Missing Authorization in Themis - CVE-2025-64137
Published: October 30, 2025
Vulnerability identifier: #VU117811
CSH Severity: Medium
CVSS v4: 5.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2025-64137
CWE-ID: CWE-862
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to bypass authorization checks.
The vulnerability exists due to missing authorization. A remote user can connect to an attacker-specified HTTP server.
Affected software
Themis
How to mitigate CVE-2025-64137
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.