Vulnerability Database

319,561

Total vulnerabilities in the database

CVE-2019-6991

A classic Stack-based buffer overflow exists in the zmLoadUser() function in zm_user.cpp of the zmu binary in ZoneMinder through 1.32.3, allowing an unauthenticated attacker to execute code via a long username.

  • Published: Jan 28, 2019
  • Updated: Nov 9, 2025
  • CVE: CVE-2019-6991
  • Severity: High
  • Exploit:

CVSS v2:

  • Severity: High
  • Score: 7.5
  • AV:N/AC:L/Au:N/C:P/I:P/A:P

CWEs: