CVE-2001-0041

Cisco Catalyst - DoS

Title source: llm

Description

Memory leak in Cisco Catalyst 4000, 5000, and 6000 series switches allows remote attackers to cause a denial of service via a series of failed telnet authentication attempts.

Exploits (1)

exploitdb WORKING POC VERIFIED

by blackangels · perldoshardware

https://www.exploit-db.com/exploits/20473

View Code ZIP pw:eip

References (4)

[Patch, Vendor Advisory] http://www.cisco.com/warp/public/707/catalyst-memleak-pub.shtml

[Patch, Vendor Advisory] http://www.securityfocus.com/bid/2072

[Third Party Advisory, VDB Entry] https://exchange.xforce.ibmcloud.com/vulnerabilities/5656

[Third Party Advisory, VDB Entry] http://www.osvdb.org/801

Scores

EPSS 0.1217

EPSS Percentile 93.9%

Details

CWE

CWE-399

Status published

Products (40)

cisco/catos 4.5\(2\)

cisco/catos 4.5\(3\)

cisco/catos 4.5\(4\)

cisco/catos 4.5\(5\)

cisco/catos 4.5\(6\)

cisco/catos 4.5\(7\)

cisco/catos 4.5\(8\)

cisco/catos 4.5\(9\)

cisco/catos 5.1

cisco/catos 5.1\(1\)

... and 30 more

Published Feb 16, 2001

Tracked Since Feb 18, 2026