CVE-2000-0451

Intel Express 8100 - Denial of Service via Oversized or Fragmented ICMP Packets

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2000-0451. PoCs published by Dimuthu Parussalla.

AI-analyzed exploit summary This exploit leverages fragmented or oversized ICMP packets to remotely crash Intel Express 8100 and 8200 ISDN routers. It uses the `icmpsic` tool from the `isic-0.05` library to send malformed ICMP packets to the target router.

Description

The Intel express 8100 ISDN router allows remote attackers to cause a denial of service via oversized or fragmented ICMP packets.

Exploits (1)

exploitdb WORKING POC VERIFIED
by Dimuthu Parussalla · textremotehardware
https://www.exploit-db.com/exploits/19943

This exploit leverages fragmented or oversized ICMP packets to remotely crash Intel Express 8100 and 8200 ISDN routers. It uses the `icmpsic` tool from the `isic-0.05` library to send malformed ICMP packets to the target router.

Classification
Working Poc 90%
Attack Type
Dos
Complexity
Trivial
Reliability
Reliable
Target: Intel Express 8100 and possibly 8200 ISDN routers
No auth needed
Prerequisites: Access to the `icmpsic` tool from the `isic-0.05` library · Network connectivity to the target router
mistral-large-3 · analyzed Feb 16, 2026 Full analysis →

References (2)

Core 2
Core References
Third Party Advisory mailing-list x_refsource_bugtraq
http://archives.neohapsis.com/archives/bugtraq/2000-05/0229.html
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/1228

Scores

EPSS 0.0535
EPSS Percentile 91.6%

Details

Status published
Products (1)
intel/express_8100
Published May 19, 2000
Tracked Since Feb 18, 2026