CVE-2006-0718: n/a vulnerability

CVE-2006-0718: The Internet Key Exchange version 1 (IKEv1) implementation in Avaya VSU 100, 2000, 7500, 10000, and CSU 500...

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.

UnknownCVSS not scoredNot KEV-listedUpdatedSep 16, 2024, 19:15 UTC (UTC+00:00)

Security readout for executives and security teams

This issue can make certain Avaya VPN/security appliances crash when they process malformed IKEv1 traffic while IPSec is enabled. The main business risk is VPN or secure connectivity disruption, not data theft based on the supplied sources. Exposure is most likely where legacy Avaya VSU or CSU appliances still terminate IPSec/IKEv1 traffic from untrusted networks or broad partner networks. Treat this as a legacy VPN resilience issue. Prioritize exposed or business-critical Avaya IPSec gateways, especially if they support remote access, partner links, or site-to-site connectivity. Mitigation focus: Check Avaya ASA-2006-043 and vendor support for official remediation guidance.; Restrict IKE/IPSec access to trusted peer IP addresses where operationally possible.; Disable unused IPSec or IKEv1 services on affected legacy devices..

Prepared: Jun 29, 2026, 14:34 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.

ATT&CK lookup starting points

Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.

cve · low confidence lookup

CVE-2006-0718 mapping review

Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.

Open ATT&CK lookup

Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Feb 15, 2006, 21:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors

0Timeline events

0ADP providers

1Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

CVE List V5 sourceCVE List V5

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

n/an/an/aListed

Weakness

CWE details

No CWE listed

CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.