Cisco Secure ACS does not require authentication when Cisco Trust Agent (CTA) transmits posture information, which might allow remote attackers to gain network access via a spoofed Network Endpoint Assessment posture, aka NACATTACK. NOTE: this attack might be limited to authenticated users and devices.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Trust_agent | Cisco | * | * |
References
- http://osvdb.org/34123
- http://www.blackhat.com/html/bh-europe-07/bh-eu-07-speakers.html#Dror
- http://www.cisco.com/en/US/products/products_security_response09186a00808110da.html
- https://exchange.xforce.ibmcloud.com/vulnerabilities/33557
- http://osvdb.org/34123
- http://www.blackhat.com/html/bh-europe-07/bh-eu-07-speakers.html#Dror
- http://www.cisco.com/en/US/products/products_security_response09186a00808110da.html
- https://exchange.xforce.ibmcloud.com/vulnerabilities/33557