CVE-2005-4565: n/a vulnerability

CVE-2005-4565: Format string vulnerability in the Internet Key Exchange version 1 (IKEv1) implementation in ADTRAN NetVant...

Format string vulnerability in the Internet Key Exchange version 1 (IKEv1) implementation in ADTRAN NetVanta before 10.03.03.E might allow remote attackers to have an unknown impact via format string specifiers in crafted IKE packets, as demonstrated by the PROTOS ISAKMP Test Suite for IKEv1.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 7, 2024, 23:53 UTC (UTC+00:00)

Security readout for executives and security teams

Older ADTRAN NetVanta devices had a flaw in their IKEv1 VPN handling. Specially crafted VPN negotiation packets could trigger a format string bug. The public record says the impact is unknown, so urgency depends on whether affected NetVanta devices are still deployed and reachable for IKEv1 traffic. Exposure is most likely where legacy ADTRAN NetVanta appliances run firmware earlier than 10.03.03.E and accept IKEv1/ISAKMP traffic, especially on internet-facing VPN endpoints. The source bundle does not identify specific NetVanta models. Treat this as a legacy perimeter-device exposure check. It is not evidence of an active campaign, but affected VPN infrastructure can be business-critical and externally reachable. Prioritize inventory and firmware verification over emergency response. Mitigation focus: Identify ADTRAN NetVanta devices and firmware versions in the environment.; Upgrade affected NetVanta firmware to 10.03.03.E or later where applicable.; Check ADTRAN guidance for model-specific remediation and support status..

Prepared: Jun 29, 2026, 15:35 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-2005-4565 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: Dec 29, 2005, 11:00 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.