CVE-2007-6204: HP OpenView Network Node Manager

High severity, CVSS 10.0. EPSS: 69.6% chance of exploitation in the next 30 days.

Multiple stack-based buffer overflows in HP OpenView Network Node Manager (OV NNM) 6.41, 7.01, and 7.51 allow remote attackers to execute arbitrary code via unspecified long arguments to (1) ovlogin.exe, (2) OpenView5.exe, (3) snmpviewer.exe, and (4) webappmon.exe, as demonstrated via a long Action parameter to OpenView5.exe.

Affected products

• HP OpenView Network Node Manager: version 6.41 only; version 7.0.1 only; version 7.51 only

Published 2007-12-13. Last modified 2026-06-16.