CVE-2001-1339

CRITICAL

Beck IPC@CHIP Firmware - Improper Restriction of Excessive Authentication Attempts in Telnet Service

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2001-1339. PoCs published by Courtesy Sentry Research Labs.

AI-analyzed exploit summary The exploit describes a vulnerability in the IPC@Chip embedded webserver's telnetd service, which allows brute-force attacks due to lack of logging or response to repeated failed login attempts. No actual exploit code is provided, only a description and reference link.

Description

Beck IPC GmbH IPC@CHIP telnet service does not delay or disconnect users from the service when bad passwords are entered, which makes it easier for remote attackers to conduct brute force password guessing attacks.

Exploits (1)

exploitdb WRITEUP VERIFIED
by Courtesy Sentry Research Labs · textremotemultiple
https://www.exploit-db.com/exploits/20881

The exploit describes a vulnerability in the IPC@Chip embedded webserver's telnetd service, which allows brute-force attacks due to lack of logging or response to repeated failed login attempts. No actual exploit code is provided, only a description and reference link.

Classification
Writeup 90%
Attack Type
Auth Bypass
Complexity
Trivial
Reliability
Theoretical
Target: Beck GmbH IPC@Chip embedded webserver (version not specified)
No auth needed
Prerequisites: Known account name on the target device
MITRE ATT&CK
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (5)

Core 5
Core References
Third Party Advisory, US Government Resource third-party-advisory x_refsource_cert-vn
http://www.kb.cert.org/vuls/id/198979
Broken Link, Third Party Advisory, VDB Entry mailing-list x_refsource_bugtraq
http://www.securityfocus.com/archive/1/186418
Broken Link, Exploit, Patch, Third Party Advisory, VDB Entry, Vendor Advisory vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/2771
Broken Link mailing-list x_refsource_bugtraq
http://cert.uni-stuttgart.de/archive/bugtraq/2001/06/msg00010.html
Broken Link, Vendor Advisory vdb-entry x_refsource_xf
http://www.iss.net/security_center/static/6605.php

Scores

CVSS v3 9.8
EPSS 0.2428
EPSS Percentile 96.2%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-307
Status published
Products (1)
anybus/ipc\@chip_firmware
Published May 24, 2001
Tracked Since Feb 18, 2026