CVE-2002-1646: n/a vulnerability

CVE-2002-1646: SSH Secure Shell for Servers 3.0.0 to 3.1.1 allows remote attackers to override the AllowedAuthentications...

SSH Secure Shell for Servers 3.0.0 to 3.1.1 allows remote attackers to override the AllowedAuthentications configuration and use less secure authentication schemes (e.g. password) than configured for the server.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 8, 2024, 03:34 UTC (UTC+00:00)

Security readout for executives and security teams

This flaw could let a remote user make an SSH server accept weaker login methods than administrators intended. The main business concern is unintended password-based access on old SSH Secure Shell server deployments that were configured to require stronger authentication. Exposure is likely limited to legacy SSH Secure Shell for Servers 3.0.0 to 3.1.1 installations. Modern OpenSSH deployments are not identified by the provided sources as affected. Treat as a legacy exposure issue with potentially serious access-control impact. Prioritize if affected SSH services are internet-facing, protect privileged systems, or rely on disabling password authentication as a control. Mitigation focus: Inventory systems for SSH Secure Shell for Servers 3.0.0 through 3.1.1.; Review SSH Communications Security advisory guidance for corrected versions or vendor instructions.; Retire or replace unsupported legacy SSH server deployments..

Prepared: Jun 29, 2026, 22:58 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

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Credential and access behavior lookup

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cve · low confidence lookup

CVE-2002-1646 mapping review

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Mar 28, 2005, 05:00 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

2Source 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
ssh-allowedauthentications-bypass-auth(9163)CVE reference · vdb-entry, x_refsource_XF

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

n/an/an/aListed

Weakness

CWE details

No CWE listed

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