CVE-2011-0271: HP OpenView Network Node Manager

High severity, CVSS 10.0. EPSS: 7.3% chance of exploitation in the next 30 days.

The CGI scripts in HP OpenView Network Node Manager (OV NNM) 7.51 and 7.53 do not properly validate an unspecified parameter, which allows remote attackers to execute arbitrary commands by using a command string for this parameter's value, related to a "command injection vulnerability."

Affected products

• HP OpenView Network Node Manager: version 7.51 only; version 7.53 only

Published 2011-01-13. Last modified 2026-06-16.