VulnerabilityModified
CVE-2009-2863
Race condition in the Firewall Authentication Proxy feature in Cisco IOS 12.0 through 12.4 allows remote attackers to bypass authentication, or bypass the consent web page, via a crafted request, aka Bug ID CSCsy15227.
HIGH 7.1EPSS 2.47%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.47%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Race condition in the Firewall Authentication Proxy feature in Cisco IOS 12.0 through 12.4 allows remote attackers to bypass authentication, or bypass the consent web page, via a crafted request, aka Bug ID CSCsy15227.
- CVSS 2.0
- 7.1 HIGHAV:N/AC:M/Au:N/C:C/I:N/A:N
- EPSS
- 2.47% probability · 84th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-287
- Affected
- cisco/ios
- Source
- psirt@cisco.com
References
- http://osvdb.org/58340
- http://tools.cisco.com/security/center/viewAlert.x?alertId=18882Vendor Advisory
- http://www.cisco.com/en/US/products/products_security_advisory09186a0080af8132.shtmlVendor Advisory
- http://www.securityfocus.com/bid/36491
- http://www.securitytracker.com/id?1022935
- https://exchange.xforce.ibmcloud.com/vulnerabilities/53453
- http://osvdb.org/58340
- http://tools.cisco.com/security/center/viewAlert.x?alertId=18882Vendor Advisory
- http://www.cisco.com/en/US/products/products_security_advisory09186a0080af8132.shtmlVendor Advisory
- http://www.securityfocus.com/bid/36491
- http://www.securitytracker.com/id?1022935
- https://exchange.xforce.ibmcloud.com/vulnerabilities/53453
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.