CVE-2005-4321 json
The Internet Key Exchange version 1 (IKEv1) implementation in Apani Networks EpiForce 1.9 and earlier running IPSec, allow remote attackers…
published 2005-12-17 20 y ago modified 2026-06-16 4 mo ago also EUVD-2005-4316
- cvss
- 7.8
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 2.6%
- EPSS 2.6% chance of exploitation in 30 days, percentile 85%
- public exploits
- 0
- none known
Summary
The Internet Key Exchange version 1 (IKEv1) implementation in Apani Networks EpiForce 1.9 and earlier running IPSec, allow remote attackers to cause a denial of service (crash) via certain IKE packets, as demonstrated by the PROTOS ISAKMP Test Suite for IKEv1. NOTE: due to the lack of details in the advisory, it is unclear which of CVE-2005-3666, CVE-2005-3667, and/or CVE-2005-3668 this issue applies to.
Patch / fix
Exploit prediction
2.59% chance of exploitation in the next 30 days, higher than 85% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 7.8 | AV:N/AC:L/Au:N/C:N/I:N/A:C |
References
-
securitytracker.com
/alerts/2005/Dec/1015340.html
vdb-entry, patch, vendor-advisory
-
niscc.gov.uk
/niscc/docs/re-20051114-01014.pdf?lang=en
patch, vendor-advisory
-
secunia.com
/advisories/17985/
third-party-advisory, patch, vendor-advisory
-
vupen.com
/english/advisories/2005/2855
vdb-entry
-
securityfocus.com
/bid/15797/
vdb-entry
-
securityfocus.com
/archive/1/419104/100/0/threaded
mailing-list
-
kb.cert.org
/vuls/id/226364
third-party-advisory, us-government-resource
Sources
- CVE List CVE-2005-4321
- NVD CVE-2005-4321
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