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Fencer Vulns
high 7.5

CVE-2008-2499 in the critical feed json

Stack-based buffer overflow in the Community Services Multiplexer (aka MUX or StMux.exe) in IBM Lotus Sametime 7.5.1 CF1 and earlier, and 8…

published 2008-05-29 18 y ago modified 2026-06-16 4 mo ago also EUVD-2008-2494

cvss
7.5
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
77.5%
EPSS 77.5% chance of exploitation in 30 days, percentile 99.5%
public exploits
3
Metasploit, Exploit-DB

Summary

Stack-based buffer overflow in the Community Services Multiplexer (aka MUX or StMux.exe) in IBM Lotus Sametime 7.5.1 CF1 and earlier, and 8.x before 8.0.1, allows remote attackers to execute arbitrary code via a crafted URL.

Patch / fix

  • ibm lotus_sametime 8.0.1

Timeline

  1. First public exploit (Metasploit exploit/windows/lotus/domino_sametime_stmux)
  2. Published

Exploit prediction

77.47% 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 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P

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.