How severe is CVE-2008-1842?

CVE-2008-1842 has a CVSS 2.0 base score of 10.0, rated critical severity.

Is CVE-2008-1842 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 12% (96th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2008-1842?

CVE-2008-1842 primarily affects Hp Openview Network Node Manager. In total, 17 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2008-1842?

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-2008-1842 published?

CVE-2008-1842 was published on 2008-04-16 and last updated on 2026-06-16.

CVE-2008-1842

CVE-2008-1842 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 12% places it in the 96th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-189.

Key facts

Severity: Critical (CVSS 2.0 base score 10.0)
EPSS exploit prediction: 12% (96th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-189
Affected product: Hp Openview Network Node Manager
Published: 2008-04-16
Last modified: 2026-06-16

Description

Integer signedness error in ovspmd.exe in HP OpenView Network Node Manager (OV NNM) 8.01, and 7.53 and earlier, allows remote attackers to cause a denial of service (daemon crash) or execute arbitrary code via a long request to TCP port 8886 that begins with a certain negative integer, which passes a signed comparison and triggers a heap-based buffer overflow.

Frequently asked questions

What is CVE-2008-1842?: Integer signedness error in ovspmd.exe in HP OpenView Network Node Manager (OV NNM) 8.01, and 7.53 and earlier, allows remote attackers to cause a denial of service (daemon crash) or execute arbitrary code via a long request to TCP port 8886 that begins with a certain negative integer, which passes a signed comparison and triggers a heap-based buffer overflow.
How severe is CVE-2008-1842?: CVE-2008-1842 has a CVSS 2.0 base score of 10.0, rated critical severity.
Is CVE-2008-1842 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 12% (96th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2008-1842?: CVE-2008-1842 primarily affects Hp Openview Network Node Manager. In total, 17 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2008-1842?: 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-2008-1842 published?: CVE-2008-1842 was published on 2008-04-16 and last updated on 2026-06-16.

References

Affected products (17)

cpe:2.3:a:hp:openview_network_node_manager:*:*:*:*:*:*:*:*
cpe:2.3:a:hp:openview_network_node_manager:4.11:*:*:*:*:*:*:*
cpe:2.3:a:hp:openview_network_node_manager:5.0.1:*:*:*:*:*:*:*
cpe:2.3:a:hp:openview_network_node_manager:5.01:*:*:*:*:*:*:*
cpe:2.3:a:hp:openview_network_node_manager:6.0.1:*:*:*:*:*:*:*
cpe:2.3:a:hp:openview_network_node_manager:6.1:*:*:*:*:*:*:*
cpe:2.3:a:hp:openview_network_node_manager:6.2:*:*:*:*:*:*:*
cpe:2.3:a:hp:openview_network_node_manager:6.4:*:*:*:*:*:*:*
cpe:2.3:a:hp:openview_network_node_manager:6.10:*:*:*:*:*:*:*
cpe:2.3:a:hp:openview_network_node_manager:6.20:*:*:*:*:*:*:*
cpe:2.3:a:hp:openview_network_node_manager:6.31:*:*:*:*:*:*:*
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:7.01:*:*:*:*:*:*:*
cpe:2.3:a:hp:openview_network_node_manager:7.50:*:*:*:*:*:*:*
cpe:2.3:a:hp:openview_network_node_manager:7.51:*:*:*:*:*:*:*
cpe:2.3:a:hp:openview_network_node_manager:8.01:*:*:*:*:*:*:*

More vulnerabilities in Hp Openview Network Node Manager

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