Unrated severityNVD Advisory· Published Dec 6, 2001· Updated Jun 16, 2026

CVE-2001-0862

Description

Cisco 12000 with IOS 12.0 and line cards based on Engine 2 does not block non-initial packet fragments, which allows remote attackers to bypass the ACL.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Cisco Systems, Inc./12000 Router
cpe:2.3:h:cisco:12000_router:*:*:*:*:*:*:*:*

Patches

Vulnerability mechanics

References

www.cisco.com/warp/public/707/GSR-ACL-pub.shtmlnvdVendor Advisory
www.ciac.org/ciac/bulletins/m-018.shtmlnvd
www.osvdb.org/1985nvd
www.securityfocus.com/bid/3535nvd
exchange.xforce.ibmcloud.com/vulnerabilities/7550nvd

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