CVE-2011-0269

CVE-2011-0269 is a critical-severity vulnerability in Hp Openview Network Node Manager with a CVSS 2.0 base score of 10.0. Its EPSS exploit-prediction score of 17% places it in the 97th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-119.

Key facts

Description

Buffer overflow in nnmRptConfig.exe in HP OpenView Network Node Manager (OV NNM) 7.51 and 7.53 allows remote attackers to execute arbitrary code via a long schd_select1 parameter.

Frequently asked questions

What is CVE-2011-0269?
Buffer overflow in nnmRptConfig.exe in HP OpenView Network Node Manager (OV NNM) 7.51 and 7.53 allows remote attackers to execute arbitrary code via a long schd_select1 parameter.
How severe is CVE-2011-0269?
CVE-2011-0269 has a CVSS 2.0 base score of 10.0, rated critical severity.
Is CVE-2011-0269 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 17% (97th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2011-0269?
CVE-2011-0269 primarily affects Hp Openview Network Node Manager. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2011-0269?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2011-0269 published?
CVE-2011-0269 was published on 2011-01-13 and last updated on 2026-06-16.

References

Affected products (2)

More vulnerabilities in Hp Openview Network Node Manager

All CVEs affecting Hp Openview Network Node Manager →

Other CWE-119 (Improper Restriction of Operations within the Bounds of a Memory Buffer) vulnerabilities

Browse all CWE-119 (Improper Restriction of Operations within the Bounds of a Memory Buffer) vulnerabilities →