CVE-2005-4499
No known exploitation. EPSS puts it in the 85th percentile. A vendor fix is available.
What to do
The vendor has published a fix. Version details are below where the sources state them.
What it is
From the CVE record
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.
In plain language
No plain-language summary for this CVE yet.
Exploitation
Where each signal puts this CVE on the scale from published to confirmed exploited.
- CISA KEV
Not in the catalog. CISA has not confirmed exploitation.
- Public exploits
No public exploit or proof of concept found in the sources we track.
- EPSS
2.6% chance of exploitation activity in the next 30 days, which ranks it in the 85th percentile of scored CVEs.
Exploit Prediction Scoring System, FIRST.org. A probability, not a confirmation.
Lifecycle
4 events over 7420 days, from the signal feeds we watch.
- Patch availablerecord updated
- Publishedweakness classified
Affected products
- Adaptive Security ApplianceNetworking Infrastructure
- vpn 3001 concentratorNetworking Infrastructure
- vpn 3015 concentratorNetworking Infrastructure
- vpn 3020 concentratorNetworking Infrastructure
- vpn 3030 concentatorNetworking Infrastructure
- vpn 3060 concentratorNetworking Infrastructure
- vpn 3080 concentratorNetworking Infrastructure
- adaptive security appliance softwareNetworking Infrastructure
And 15 more affected products. See all after sign-in
Technical detail
CVSS 2.0 vector
Open in the CVSS calculatorAV:N/AC:L/Au:N/C:P/I:P/A:P
Scored 7.5 by NVD.
How it is reached
- Access Vector NetworkExploitable remotely over the network
- Access Complexity LowNo special conditions required
- Authentication NoneNo authentication required
Impact if exploited
- Confidentiality PartialSome information is disclosed
- Integrity PartialSome data can be modified
- Availability PartialReduced performance or service disruption
Weaknesses
Sources
References in the record
- securityfocus.com/archive/1/420020/100/0/threaded
- securityfocus.com/bid/16025
- cisco.com/en/US/products/sw/secursw/ps2086/products_field_notice09186a00805bf1c4.shtml
And 4 more references. See all after sign-in
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