How severe is CVE-2009-0720?

CVE-2009-0720 has a CVSS 2.0 base score of 10.0, rated critical severity.

Is CVE-2009-0720 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 10% (95th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2009-0720?

CVE-2009-0720 primarily affects Hp Openview Network Node Manager. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2009-0720?

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-2009-0720 published?

CVE-2009-0720 was published on 2009-05-05 and last updated on 2026-06-16.

CVE-2009-0720

CVE-2009-0720 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 10% places it in the 95th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-94.

Key facts

Severity: Critical (CVSS 2.0 base score 10.0)
EPSS exploit prediction: 10% (95th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-94
Affected product: Hp Openview Network Node Manager
Published: 2009-05-05
Last modified: 2026-06-16

Description

Unspecified vulnerability in HP OpenView Network Node Manager (OV NNM) 7.01, 7.51, and 7.53 allows remote attackers to execute arbitrary code via unknown vectors.

Frequently asked questions

What is CVE-2009-0720?: Unspecified vulnerability in HP OpenView Network Node Manager (OV NNM) 7.01, 7.51, and 7.53 allows remote attackers to execute arbitrary code via unknown vectors.
How severe is CVE-2009-0720?: CVE-2009-0720 has a CVSS 2.0 base score of 10.0, rated critical severity.
Is CVE-2009-0720 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 10% (95th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2009-0720?: CVE-2009-0720 primarily affects Hp Openview Network Node Manager. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2009-0720?: 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-2009-0720 published?: CVE-2009-0720 was published on 2009-05-05 and last updated on 2026-06-16.

References

Affected products (3)

cpe:2.3:a:hp:openview_network_node_manager:7.01:*:*:*:*:*:*:*
cpe:2.3:a:hp:openview_network_node_manager:7.51:*:*:*:*:*:*:*
cpe:2.3:a:hp:openview_network_node_manager:7.53:*:*:*:*:*:*:*

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