CVE-2011-0261: HP OpenView Network Node Manager

High severity, CVSS 10.0. EPSS: 15.8% chance of exploitation in the next 30 days.

Unspecified vulnerability in jovgraph.exe in jovgraph in HP OpenView Network Node Manager (OV NNM) 7.51 and 7.53 allows remote attackers to execute arbitrary code via a malformed displayWidth option in the arg parameter.

Affected products

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

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