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Fencer Intel
critical 10.0

CVE-2010-2703 in the critical feed json

Stack-based buffer overflow in the execvp_nc function in the ov.dll module in HP OpenView Network Node Manager (OV NNM) 7.51 and 7.53, when…

published 16y ago modified 4mo ago also EUVD-2010-2707

cvss
10.0
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
69.7%
EPSS 69.7% chance of exploitation in 30 days, percentile 99.3%
public exploits
3
Metasploit and Exploit-DB

Summary

Stack-based buffer overflow in the execvp_nc function in the ov.dll module in HP OpenView Network Node Manager (OV NNM) 7.51 and 7.53, when running on Windows, allows remote attackers to execute arbitrary code via a long HTTP request to webappmon.exe.

Patch / fix

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Timeline

  1. First public exploit (Metasploit exploit/windows/http/hp_nnm_webappmon_execvp)
  2. Published

Exploit prediction

69.73% chance of exploitation in the next 30 days, higher than 99.3% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • Metasploit exploit/windows/http/hp_nnm_webappmon_execvp HP OpenView Network Node Manager execvp_nc Buffer Overflow metasploit exploit, great rank, 2010-07-20
  • EDB-17030 HP Network Node Manager (NMM) - CGI 'webappmon.exe execvp' Remote Buffer Overflow (Metasploit) remote, 2011-03-23
  • EDB-14916 HP OpenView Network Node Manager (OV NNM) - 'webappmon.exe execvp_nc' Remote Code Execution dos, 2010-09-06

CVSS scores

assigned by version score vector
NVD 2.0 10.0 AV:N/AC:L/Au:N/C:C/I:C/A:C

Classification

Weakness
  • CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.