CVE-2004-1099 - Vulnerability Details - OpenCVE

Description

Cisco Secure Access Control Server for Windows (ACS Windows) and Cisco Secure Access Control Server Solution Engine (ACS Solution Engine) 3.3.1, when the EAP-TLS protocol is enabled, does not properly handle expired or untrusted certificates, which allows remote attackers to bypass authentication and gain unauthorized access via a "cryptographically correct" certificate with valid fields such as the username.

Published: 2004-12-01

Score: 10.0 Critical

EPSS: 2.2% Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

OR	cpe:2.3:a:cisco:secure_access_control_server:3.3\(1\):::::::*
	cpe:2.3:a:cisco:secure_access_control_server:3.3.1:::::::*
	cpe:2.3:a:cisco:secure_acs_solution_engine::::::::

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

No advisories yet.

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Complete

Integrity Impact Complete

Availability Impact Complete

This CVE is not in the KEV list.

The EPSS score is 0.02159.

Key SSVC decision points have not yet been added.

References

Link	Providers
http://www.ciac.org/ciac/bulletins/p-028.shtml
http://www.cisco.com/warp/public/707/cisco-sa-20041102-acs-eap-tls.shtml
http://www.securityfocus.com/bid/11577
https://exchange.xforce.ibmcloud.com/vulnerabilities/17936

History

No history.

Subscriptions

Cisco Secure Access Control Server Secure Acs Solution Engine

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2004-12-01T05:00:00.000Z

Updated: 2024-08-08T00:39:00.862Z

Reserved: 2004-11-30T00:00:00.000Z

Link: CVE-2004-1099

Vulnrichment

No data.

NVD

Status : Modified

Published: 2005-01-10T05:00:00.000

Modified: 2026-04-16T00:27:16.627

Link: CVE-2004-1099

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

NVD-CWE-Other

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