CVE-2010-1554: HP OpenView Network Node Manager

High severity, CVSS 10.0. EPSS: 65.9% chance of exploitation in the next 30 days.

Stack-based buffer overflow in getnnmdata.exe in HP OpenView Network Node Manager (OV NNM) 7.01, 7.51, and 7.53 allows remote attackers to execute arbitrary code via an invalid iCount 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.