CVE-2001-0866
Cisco 12000 with IOS 12.0 and lines card based on Engine 2 does not properly handle an outbound ACL when an input ACL is not configured on all the interfaces of a multi port line card, which could allow remote attackers to bypass the intended access…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.71%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Cisco 12000 with IOS 12.0 and lines card based on Engine 2 does not properly handle an outbound ACL when an input ACL is not configured on all the interfaces of a multi port line card, which could allow remote attackers to bypass the intended access controls.
- CVSS 2.0
- 7.5 HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
- EPSS
- 1.71% probability · 76th percentile
- CISA KEV
- Not listed
- Affected
- cisco/12000 router
- Source
- cve@mitre.org
References
- http://www.ciac.org/ciac/bulletins/m-018.shtml
- http://www.cisco.com/warp/public/707/GSR-ACL-pub.shtml
- http://www.iss.net/security_center/static/7554.php
- http://www.osvdb.org/1984
- http://www.securityfocus.com/bid/3537
- http://www.ciac.org/ciac/bulletins/m-018.shtml
- http://www.cisco.com/warp/public/707/GSR-ACL-pub.shtml
- http://www.iss.net/security_center/static/7554.php
- http://www.osvdb.org/1984
- http://www.securityfocus.com/bid/3537
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.