CVE-2009-0920

CVSS Score Not Available

58.77%

MEDIUM RiskEPSS (98th percentile)

Stack-based buffer overflow in OvCgi/Toolbar.exe in HP OpenView Network Node Manager (OV NNM) 7.01, 7.51, and 7.53 allows remote attackers to execute arbitrary code via a long OvOSLocale cookie, a variant of CVE-2008-0067.

Published: 3/25/2009

Modified: 4/9/2025

Back to CVE Lookup

Vulnerability Summary

EPSS Score (Exploitation Probability)

58.77%MEDIUM Exploitation Risk

98th percentile

This vulnerability has a 58.77% probability of being exploited in the next 30 days, ranking higher than 98% of all scored CVEs.

Learn More

CVSS Calculator

Calculate and understand CVSS scores

Understanding CVSS Scoring

Learn how severity scores are calculated and what they mean

CVE Prioritization Guide

Best practices for deciding which vulnerabilities to address first

What is a CVE?

Essential guide to Common Vulnerabilities and Exposures