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Fencer Vulns
critical 10.0

CVE-2009-2227 in the critical feed json

Stack-based buffer overflow in B Labs Bopup Communication Server 3.2.26.5460 allows remote attackers to execute arbitrary code via a crafte…

published 2009-06-26 17 y ago modified 2026-06-16 4 mo ago also EUVD-2009-2223

cvss
10.0
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
68.6%
EPSS 68.6% chance of exploitation in 30 days, percentile 99.3%
public exploits
4
Metasploit, Exploit-DB

Summary

Stack-based buffer overflow in B Labs Bopup Communication Server 3.2.26.5460 allows remote attackers to execute arbitrary code via a crafted request to TCP port 19810.

Timeline

  1. First public exploit (Metasploit exploit/windows/misc/bopup_comm)
  2. Published

Exploit prediction

68.58% chance of exploitation in the next 30 days, higher than 99.3% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • Metasploit exploit/windows/misc/bopup_comm Bopup Communications Server Buffer Overflow metasploit exploit, good rank, 2009-06-18
  • EDB-16445 Bopup Communications Server - Remote Buffer Overflow (Metasploit) remote, 2010-05-09
  • EDB-9031 Bopup Communications Server 3.2.26.5460 - Remote Buffer Overflow (SEH) remote, 2009-06-29
  • EDB-9002 Bopup Communications Server 3.2.26.5460 - Remote SYSTEM remote, 2009-06-22

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 Vulns 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.