How severe is CVE-2007-6204?

CVE-2007-6204 has a CVSS 2.0 base score of 10.0, rated critical severity.

Is CVE-2007-6204 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 70% (99th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2007-6204?

CVE-2007-6204 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-2007-6204?

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-2007-6204 published?

CVE-2007-6204 was published on 2007-12-13 and last updated on 2026-06-16.

CVE-2007-6204

CVE-2007-6204 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 70% places it in the 99th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-119.

Key facts

Severity: Critical (CVSS 2.0 base score 10.0)
EPSS exploit prediction: 70% (99th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-119
Affected product: Hp Openview Network Node Manager
Published: 2007-12-13
Last modified: 2026-06-16

Description

Multiple stack-based buffer overflows in HP OpenView Network Node Manager (OV NNM) 6.41, 7.01, and 7.51 allow remote attackers to execute arbitrary code via unspecified long arguments to (1) ovlogin.exe, (2) OpenView5.exe, (3) snmpviewer.exe, and (4) webappmon.exe, as demonstrated via a long Action parameter to OpenView5.exe.

Frequently asked questions

What is CVE-2007-6204?: Multiple stack-based buffer overflows in HP OpenView Network Node Manager (OV NNM) 6.41, 7.01, and 7.51 allow remote attackers to execute arbitrary code via unspecified long arguments to (1) ovlogin.exe, (2) OpenView5.exe, (3) snmpviewer.exe, and (4) webappmon.exe, as demonstrated via a long Action parameter to OpenView5.exe.
How severe is CVE-2007-6204?: CVE-2007-6204 has a CVSS 2.0 base score of 10.0, rated critical severity.
Is CVE-2007-6204 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 70% (99th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2007-6204?: CVE-2007-6204 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-2007-6204?: 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-2007-6204 published?: CVE-2007-6204 was published on 2007-12-13 and last updated on 2026-06-16.

References

Affected products (3)

cpe:2.3:a:hp:openview_network_node_manager:6.41:*:*:*:*:*:*:*
cpe:2.3:a:hp:openview_network_node_manager:7.0.1:*:*:*:*:*:*:*
cpe:2.3:a:hp:openview_network_node_manager:7.51:*:*:*:*:*:*:*

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