VulnerabilityModified
CVE-2005-1057
Cisco IOS 12.2T, 12.3 and 12.3T, when using Easy VPN Server XAUTH version 6 authentication, allows remote attackers to bypass authentication via a "malformed packet."
HIGH 7.5EPSS 1.44%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.44%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Cisco IOS 12.2T, 12.3 and 12.3T, when using Easy VPN Server XAUTH version 6 authentication, allows remote attackers to bypass authentication via a "malformed packet."
- CVSS 2.0
- 7.5 HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
- EPSS
- 1.44% probability · 72th percentile
- CISA KEV
- Not listed
- Affected
- cisco/ios
- Source
- cve@mitre.org
References
- http://www.cisco.com/warp/public/707/cisco-sa-20050406-xauth.shtmlVendor Advisory
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5852
- http://www.cisco.com/warp/public/707/cisco-sa-20050406-xauth.shtmlVendor Advisory
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5852
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.