CVE-2006-4097
Multiple unspecified vulnerabilities in the CSRadius service in Cisco Secure Access Control Server (ACS) for Windows before 4.1 and ACS Solution Engine before 4.1 allow remote attackers to cause a denial of service (crash) via a crafted RADIUS…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (4.29%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Multiple unspecified vulnerabilities in the CSRadius service in Cisco Secure Access Control Server (ACS) for Windows before 4.1 and ACS Solution Engine before 4.1 allow remote attackers to cause a denial of service (crash) via a crafted RADIUS Access-Request packet. NOTE: it has been reported that at least one issue is a heap-based buffer overflow involving the Tunnel-Password attribute.
- CVSS 2.0
- 7.8 HIGHAV:N/AC:L/Au:N/C:N/I:N/A:C
- EPSS
- 4.29% probability · 91th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Affected
- cisco/secure access control server
- Source
- cve@mitre.org
EPSS 4.3% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- http://osvdb.org/36125
- http://secunia.com/advisories/23629Vendor Advisory
- http://securitytracker.com/id?1017475
- http://www.cisco.com/warp/public/707/cisco-sa-20070105-csacs.shtmlPatch, Vendor Advisory
- http://www.kb.cert.org/vuls/id/443108US Government Resource
- http://www.securityfocus.com/bid/21900
- http://www.vupen.com/english/advisories/2007/0068Vendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/31334
- http://osvdb.org/36125
- http://secunia.com/advisories/23629Vendor Advisory
- http://securitytracker.com/id?1017475
- http://www.cisco.com/warp/public/707/cisco-sa-20070105-csacs.shtmlPatch, Vendor Advisory
- http://www.kb.cert.org/vuls/id/443108US Government Resource
- http://www.securityfocus.com/bid/21900
- http://www.vupen.com/english/advisories/2007/0068Vendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/31334
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.