CVE-2001-0711

Cisco IOS 11.x and 12.0 - Denial of Service via ILMI SNMP Community String

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2001-0711. PoCs published by pask.

AI-analyzed exploit summary This is a writeup describing a vulnerability in Cisco IOS 11.x and 12.0 where the ILMI SNMP Community string allows unauthorized read/write access to MIB-II system objects. It outlines potential misuse for social engineering but does not include functional exploit code.

Description

Cisco IOS 11.x and 12.0 with ATM support allows attackers to cause a denial of service via the undocumented Interim Local Management Interface (ILMI) SNMP community string.

Exploits (1)

exploitdb WRITEUP VERIFIED
by pask · textremotehardware
https://www.exploit-db.com/exploits/20652

This is a writeup describing a vulnerability in Cisco IOS 11.x and 12.0 where the ILMI SNMP Community string allows unauthorized read/write access to MIB-II system objects. It outlines potential misuse for social engineering but does not include functional exploit code.

Classification
Writeup 90%
Attack Type
Info Leak
Complexity
Trivial
Reliability
Theoretical
Target: Cisco IOS 11.x and 12.0
No auth needed
Prerequisites: SNMP access to the target device · ILMI community string knowledge
mistral-large-3 · analyzed Feb 16, 2026 Full analysis →

References (2)

Core 2
Core References
Third Party Advisory, VDB Entry vdb-entry x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/6169
Patch, Vendor Advisory vendor-advisory x_refsource_cisco
http://www.cisco.com/warp/public/707/ios-snmp-ilmi-vuln-pub.shtml

Scores

EPSS 0.0320
EPSS Percentile 86.6%

Details

Status published
Products (2)
cisco/ios 11
cisco/ios 12.0
Published Aug 31, 2001
Tracked Since Feb 18, 2026