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Fencer Vulns
high 7.5

CVE-2006-4029 json

Stack-based buffer overflow in sipd.dll in AGEphone 1.24 and 1.38.1 allows remote attackers to execute arbitrary code via a crafted UDP SIP…

published 2006-08-09 20 y ago modified 2026-06-16 4 mo ago also EUVD-2006-4022

cvss
7.5
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
8.4%
EPSS 8.4% chance of exploitation in 30 days, percentile 95%
public exploits
1
Exploit-DB

Summary

Stack-based buffer overflow in sipd.dll in AGEphone 1.24 and 1.38.1 allows remote attackers to execute arbitrary code via a crafted UDP SIP packet.

Patch / fix

Timeline

  1. First public exploit (EDB-28266)
  2. Published

Exploit prediction

8.43% chance of exploitation in the next 30 days, higher than 95% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-28266 AGEphone 1.28/1.38 - SIP Packet Handling Buffer Overflow (PoC) dos, 2006-07-24
  • securityfocus.com http://www.securityfocus.com/bid/19148 referenced PoC, tagged "exploit" by a source, unverified
  • vuln.sg http://vuln.sg/agephone1381-en.html referenced PoC, tagged "exploit" by a source, unverified
  • securitytracker.com http://securitytracker.com/id?1016577 referenced PoC, tagged "exploit" by a source, unverified
  • secunia.com http://secunia.com/advisories/21175 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 2.0 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P

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.