CVE-2005-3666: n/a vulnerability

CVE-2005-3666: Multiple unspecified format string vulnerabilities in multiple unspecified implementations of Internet Key...

Multiple unspecified format string vulnerabilities in multiple unspecified implementations of Internet Key Exchange version 1 (IKEv1) have multiple unspecified attack vectors and impacts, as demonstrated by the PROTOS ISAKMP Test Suite for IKEv1. NOTE: due to the lack of information in the original sources, it is likely that this candidate will be REJECTed once it is known which implementations are actually vulnerable.

UnknownCVSS not scoredNot KEV-listedUpdatedSep 16, 2024, 16:33 UTC (UTC+00:00)

Security readout for executives and security teams

This CVE is a broad, weakly specified warning about possible format string flaws in some IKEv1 implementations. It does not name affected vendors, products, impacts, or fixes. Treat it as an inventory and vendor-advisory follow-up issue, not as a confirmed enterprise-wide emergency by itself. Potential exposure is limited to environments running IKEv1-capable IPsec, VPN, or security gateway software that a vendor later confirmed vulnerable. The source bundle does not identify any affected implementation, so exposure cannot be determined from the CVE alone. Moderate operational follow-up, but unknown technical severity. Prioritize identifying IKEv1 exposure and vendor confirmation, especially on internet-facing VPN or security gateway infrastructure. Do not treat all IKEv1 systems as confirmed vulnerable based only on this CVE. Mitigation focus: Inventory systems with IKEv1 or ISAKMP enabled.; Check vendor advisories referencing NISCC-273756 or VU#226364.; Apply only vendor-confirmed patches or configuration changes..

Prepared: Jun 29, 2026, 16:46 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-2005-3666 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: Nov 18, 2005, 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.