CVE-2001-0867

CVE Database · CVE-2001-0867

CVE-2001-0867

· N/AModified

CVSS v3.1

N/A

EPSS

1.71%

Published

Dec 6, 2001

Modified

Apr 15, 2026

Public PoC / Exploit (1)

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Links to public security research (Exploit-DB, Nuclei, Trickest, GitHub) for defensive use only.

Description

Cisco 12000 with IOS 12.0 and line cards based on Engine 2 does not properly filter does not properly filter packet fragments even when the "fragment" keyword is used in an ACL, which allows remote attackers to bypass the intended access controls.

Affected Products (1)

cisco · 12000_routervulnerable

References (10)

http://www.ciac.org/ciac/bulletins/m-018.shtml

http://www.cisco.com/warp/public/707/GSR-ACL-pub.shtml

http://www.osvdb.org/1989

http://www.securityfocus.com/bid/3538

https://exchange.xforce.ibmcloud.com/vulnerabilities/7555

http://www.ciac.org/ciac/bulletins/m-018.shtml

http://www.cisco.com/warp/public/707/GSR-ACL-pub.shtml

http://www.osvdb.org/1989

http://www.securityfocus.com/bid/3538

https://exchange.xforce.ibmcloud.com/vulnerabilities/7555

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