The Internet Key Exchange version 1 (IKEv1) implementation in Avaya VSU 100, 2000, 7500, 10000, and CSU 5000, when running IPSec, allows 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.
CVE-2006-0718
NONECVSS 0.0
0.0
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
- No confirmed exploitation signals yet
CISA-KEV: Not listedEPSS: 2%CVSS: —Exploit: NoneExposed: 0
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- —
- EG Score
- 0.0(none)
- EPSS
- 78.6%
- KEV
- Not listed
Published
February 15, 2006
Last Modified
April 16, 2026
References (8)
- cve@mitrehttp://secunia.com/advisories/18836
- cve@mitrehttp://support.avaya.com/elmodocs2/security/ASA-2006-043.htm
- cve@mitrehttp://www.kb.cert.org/vuls/id/226364
- cve@mitrehttp://www.securityfocus.com/bid/16613
- af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/18836
- af854a3a-2127-422b-91ae-364da2661108http://support.avaya.com/elmodocs2/security/ASA-2006-043.htm
- af854a3a-2127-422b-91ae-364da2661108http://www.kb.cert.org/vuls/id/226364
- af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/16613
Frequently asked(4)
What is CVE-2006-0718?
CVE-2006-0718 is a none vulnerability published on February 15, 2006. The Internet Key Exchange version 1 (IKEv1) implementation in Avaya VSU 100, 2000, 7500, 10000, and CSU 5000, when running IPSec, allows 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…
When was CVE-2006-0718 disclosed?
CVE-2006-0718 was first published in the National Vulnerability Database on February 15, 2006, with the most recent update on April 16, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2006-0718 actively exploited?
CVE-2006-0718 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 78.6% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
How do I remediate CVE-2006-0718?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2006-0718, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.
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