CVE-2009-4181: HP OpenView Network Node Manager

High severity, CVSS 10.0. EPSS: 10.9% chance of exploitation in the next 30 days.

Stack-based buffer overflow in ovwebsnmpsrv.exe in HP OpenView Network Node Manager (OV NNM) 7.01, 7.51, and 7.53 allows remote attackers to execute arbitrary code via vectors involving the sel and arg parameters to jovgraph.exe.

Affected products

• HP OpenView Network Node Manager: version 7.0.1 only; version 7.51 only; version 7.53 only

Published 2009-12-10. Last modified 2026-06-16.