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Fencer Vulns
high 7.6

CVE-2008-2639 in the critical feed json

Stack-based buffer overflow in the ODBC server service in Citect CitectSCADA 6 and 7, and CitectFacilities 7, allows remote attackers to ex…

published 2008-06-16 18 y ago modified 2026-06-16 4 mo ago also EUVD-2008-2634

cvss
7.6
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
77.7%
EPSS 77.7% chance of exploitation in 30 days, percentile 99.5%
public exploits
3
Metasploit, Exploit-DB

Summary

Stack-based buffer overflow in the ODBC server service in Citect CitectSCADA 6 and 7, and CitectFacilities 7, allows remote attackers to execute arbitrary code via a long string in the second application packet in a TCP session on port 20222.

Timeline

  1. First public exploit (Metasploit exploit/windows/scada/citect_scada_odbc)
  2. Published

Exploit prediction

77.72% chance of exploitation in the next 30 days, higher than 99.5% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

CVSS scores

assigned by version score vector
NVD 2.0 7.6 AV:N/AC:H/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.