VulnerabilityModified
CVE-1999-1175
Web Cache Control Protocol (WCCP) in Cisco Cache Engine for Cisco IOS 11.2 and earlier does not use authentication, which allows remote attackers to redirect HTTP traffic to arbitrary hosts via WCCP packets to UDP port 2048.
HIGH 7.5EPSS 1.68%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.68%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Web Cache Control Protocol (WCCP) in Cisco Cache Engine for Cisco IOS 11.2 and earlier does not use authentication, which allows remote attackers to redirect HTTP traffic to arbitrary hosts via WCCP packets to UDP port 2048.
- CVSS 2.0
- 7.5 HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
- EPSS
- 1.68% probability · 76th percentile
- CISA KEV
- Not listed
- Affected
- cisco/ios
- Source
- cve@mitre.org
References
- http://www.ciac.org/ciac/bulletins/i-054.shtmlPatch, Vendor Advisory
- http://www.cisco.com/warp/public/770/wccpauth-pub.shtmlPatch, Vendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/1577
- http://www.ciac.org/ciac/bulletins/i-054.shtmlPatch, Vendor Advisory
- http://www.cisco.com/warp/public/770/wccpauth-pub.shtmlPatch, Vendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/1577
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.