SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2008-1853

The ovtopmd service in HP OpenView Network Node Manager (OV NNM) 7.51, 7.53, and possibly other versions allows remote attackers to cause a denial of service (exit) by sending a 0x36 packet (exit request).

MEDIUM 4.3EPSS 1.88%

Does this matter?

Lower severity and a low EPSS score (1.88%). Track it; it rarely justifies an emergency change on its own.

Description

The ovtopmd service in HP OpenView Network Node Manager (OV NNM) 7.51, 7.53, and possibly other versions allows remote attackers to cause a denial of service (exit) by sending a 0x36 packet (exit request).

CVSS 2.0
4.3 MEDIUMAV:N/AC:M/Au:N/C:N/I:N/A:P
EPSS
1.88% probability · 79th percentile
Public exploits
None in Exploit-DB
CISA KEV
Not listed
Weakness
CWE-399
Affected
hp/openview network node manager
Source
cve@mitre.org
EPSS trend
0%3%5%26 October 2026: 1.88%26 October 202626 October 2026

EPSS 1.9% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.

Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.