CVE-2005-4499
The Downloadable RADIUS ACLs feature in Cisco PIX and VPN 3000 concentrators, when creating an ACL on the Cisco Secure Access Control Server (CS ACS), generates a random internal name for an ACL that is also used as a hidden user name and password,…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.59%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
The Downloadable RADIUS ACLs feature in Cisco PIX and VPN 3000 concentrators, when creating an ACL on the Cisco Secure Access Control Server (CS ACS), generates a random internal name for an ACL that is also used as a hidden user name and password, which allows remote attackers to gain privileges by sniffing the username from the cleartext portion of a RADIUS session, then using the password to log in to another device that uses CS ACS.
- CVSS 2.0
- 7.5 HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
- EPSS
- 2.59% probability · 84th percentile
- CISA KEV
- Not listed
- Affected
- cisco/vpn 3001 concentrator · cisco/vpn 3015 concentrator · cisco/vpn 3020 concentrator · cisco/vpn 3030 concentator · cisco/vpn 3060 concentrator · cisco/vpn 3080 concentrator · cisco/adaptive security appliance software · cisco/vpn 3000 concentrator series software · cisco/vpn 3005 concentrator software · cisco/pix asa ids · cisco/pix firewall · cisco/secure access control server · cisco/vpn 3002 hardware client · cisco/pix firewall 501 · cisco/pix firewall 506 · cisco/pix firewall 515 · cisco/pix firewall 515e · cisco/pix firewall 520 · cisco/pix firewall 525 · cisco/pix firewall 535 · +1 more
- Source
- cve@mitre.org
References
- http://secunia.com/advisories/18141
- http://www.cisco.com/en/US/products/sw/secursw/ps2086/products_field_notice09186a00805bf1c4.shtml
- http://www.osvdb.org/22193
- http://www.securityfocus.com/archive/1/420020/100/0/threaded
- http://www.securityfocus.com/archive/1/420103/100/0/threaded
- http://www.securityfocus.com/bid/16025
- http://secunia.com/advisories/18141
- http://www.cisco.com/en/US/products/sw/secursw/ps2086/products_field_notice09186a00805bf1c4.shtml
- http://www.osvdb.org/22193
- http://www.securityfocus.com/archive/1/420020/100/0/threaded
- http://www.securityfocus.com/archive/1/420103/100/0/threaded
- http://www.securityfocus.com/bid/16025
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.