CVE-2010-1551: HP OpenView Network Node Manager

High severity, CVSS 10.0. EPSS: 13.1% chance of exploitation in the next 30 days.

Stack-based buffer overflow in the _OVParseLLA function in ov.dll in netmon.exe in Network Monitor in HP OpenView Network Node Manager (OV NNM) 7.01, 7.51, and 7.53 allows remote attackers to execute arbitrary code via the sel parameter.

Affected products

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

Published 2010-05-13. Last modified 2026-06-16.