VULNERABILITY INTELLIGENCE

CVE-2009-4810

CVSS score7.5 HIGH
EPSS probability2.56%
CISA KEVNot currently listed
Published2010-04-23
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:N/C:P/I:P/A:P

Description

The Secure Remote Password (SRP) implementation in Samhain before 2.5.4 does not check for a certain zero value where required by the protocol, which allows remote attackers to bypass authentication via crafted input.

Weakness classification

  • CWE-20: Improper Input Validation

Primary references