Main Vulnerability Database Vulnerabilities #VU112440

Use of a broken or risky cryptographic algorithm in Kerberos - CVE-2025-3576

Published: July 7, 2025

Vulnerability identifier: #VU112440

CSH Severity: Medium

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green

CVE-ID: CVE-2025-3576

CWE-ID: CWE-327

Exploitation vector: Remote access

Exploit availability: No public exploit available

Vendor: MIT

Affected software:
Kerberos

Detailed vulnerability description

The vulnerability allows a remote attacker to perform MitM attack.

The vulnerability exists due to usage of RC4-HMAC-MD algorithm for GSSAPI-protected messages. A remote attacker can perform MitM attack.

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