Access Control Bypass in Cisco 12000 Series Routers
CVE-2001-0867

Currently unrated

Key Information:

Vendor: Cisco
Status: 12000 Router
Vendor: CVE Published:; 6 December 2001

What is CVE-2001-0867?

The Cisco 12000 Series Routers running IOS 12.0 exhibit a vulnerability where the access control lists (ACLs) fail to adequately filter packet fragments. This flaw allows remote attackers to circumvent the intended security measures, potentially compromising the integrity of the network. Even with ACLs configured to filter fragments, the vulnerability persists, enabling unauthorized access and increasing the risk of exploitation.

Human OS v1.0:
Ageing Is an Unpatched Zero-Day Vulnerability.

Remediate biological technical debt. Prime Ageing uses 95% high-purity SIRT6 activation to maintain genomic integrity and bolster systemic resilience.

Deploy the Patch