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CVE-2008-1851

15
FAUCET Score

CVE-2008-1851 describes a denial-of-service vulnerability in the ovalarmsrv component of HP OpenView Network Node Manager (OV NNM) versions 7.51 and 7.53. Remote attackers can exploit this by sending incomplete requests, causing the service to hang. The vulnerability has a CVSS score of 5.0, indicating a medium severity due to its network-based attack vector, low complexity, and potential for partial availability impact. There is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
7.51CPE matchmatch criteria
cpe:2.3:a:hp:openview_network_node_manager:7.51:*:*:*:*:*:*:*
7.53CPE matchmatch criteria
cpe:2.3:a:hp:openview_network_node_manager:7.53:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

AV:N/AC:L/Au:N/C:N/I:N/A:P

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.54%
Probability of exploitation in next 30 days
EPSS Percentile
83.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0254 is in the 75th percentile among its peer group of 23,725 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

aluigi.altervista.org / adv/closedviewx-adv.txt
secunia.com / advisories/29796
exchange.xforce.ibmcloud.com / vulnerabilities/41694
securityfocus.com / archive/1/490771
securityfocus.com / bid/28745
Exploit
securitytracker.com / id
vupen.com / english/advisories/2008/1214/references