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.
Metrics
No CVSS v4.0
No CVSS v3.1
No CVSS v3.0
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
This CVE is not in the KEV list.
The EPSS score is 0.01908.
Key SSVC decision points have not yet been added.
Affected Vendors & Products
| Vendors | Products |
|---|---|
|
Cisco
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Adaptive Security Appliance Software
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Pix Asa Ids
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Pix Firewall
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Pix Firewall 501
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Pix Firewall 506
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Pix Firewall 515
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Pix Firewall 515e
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Pix Firewall 520
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Pix Firewall 525
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Pix Firewall 535
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Pix Firewall Software
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Secure Access Control Server
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Vpn 3000 Concentrator Series Software
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Vpn 3001 Concentrator
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Vpn 3002 Hardware Client
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Vpn 3005 Concentrator Software
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Vpn 3015 Concentrator
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Vpn 3020 Concentrator
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Vpn 3030 Concentator
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Vpn 3060 Concentrator
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Vpn 3080 Concentrator
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Configuration 1 [-]
| AND |
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No data.
No data.
Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2005-4494 | 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. |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
No history.
Projects
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Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-07T23:46:05.525Z
Reserved: 2005-12-22T00:00:00
Link: CVE-2005-4499
No data.
Status : Deferred
Published: 2005-12-22T11:03:00.000
Modified: 2025-04-03T01:03:51.193
Link: CVE-2005-4499
No data.
OpenCVE Enrichment
No data.
Weaknesses
EUVD