VDB
CVE-2004-1099
CVE-2004-1099
PUBLISHED
CVSS 10 CRITICAL
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.
EPSS 2.16% · 84.6th percentile
Risk Scores
CVSS 2.0
10
EPSS Score
2.16%
84.6th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| cisco | secure_acs_solution_engine | |
| n/a | n/a | * |
| cisco | secure_access_control_server | 3.3\(1\), 3.3.1 |
Exploit Intelligence
Timeline
- Nov 2, 2004 CVE Published
- Feb 4, 2022 EPSS Score
- Mar 29, 2022 EPSS Score
- Jul 12, 2022 EPSS Score
- Sep 4, 2022 EPSS Score
- Oct 26, 2022 EPSS Score
- Dec 18, 2022 EPSS Score
- Mar 7, 2023 EPSS Score
- Mar 23, 2023 EPSS Score
- Apr 3, 2023 EPSS Score
- May 25, 2023 EPSS Score
- Sep 8, 2023 EPSS Score
References
- 20041102 Vulnerability in Cisco Secure Access Control Server EAP-TLS Authentication vendor-advisory
- ciscosecure-eaptls-auth-bypass(17936) vdb
- 11577 vdb
- P-028 third-party-advisory
- https://nvd.nist.gov/vuln/detail/CVE-2004-1099 advisory