HOME VULNERABILITIESCVE-2001-1339

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CVE-2001-1339

CWE-307Published: May 24, 2001· Updated: Jun 16, 2026

9.8

CVSS v3.1

Official 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.

Technical Analysis

CVE-2001-1339 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.

A proof-of-concept (PoC) exploit exists for CVE-2001-1339. While not yet confirmed in active campaigns, the availability of PoC code increases exploitation risk substantially.

CVSS v3.1 Vector Breakdown

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges Req.None

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected Vendors & Products

anybus2 product(s)

ipc\@chip firmwareipc\@chip

Source: NVD CPE · 2 total CPE entries

Exploit & PoC Resources

POC AVAILABLEProof-of-concept code exists

Offensive Security exploit database

GitHub PoC Search

Community PoC repositories

Rapid7 / Metasploit

Metasploit module search

Security advisories & exploits

Official NIST entry

CVE Program entry

External links open in a new tab. Always verify in a controlled environment before use.

Official Patches & Advisories

PATCHhttp://www.securityfocus.com/bid/2771

PATCHhttp://www.securityfocus.com/bid/2771

ADVISORYhttp://www.iss.net/security_center/static/6605.php

ADVISORYhttp://www.kb.cert.org/vuls/id/198979

ADVISORYhttp://www.securityfocus.com/archive/1/186418

ADVISORYhttp://www.iss.net/security_center/static/6605.php

ADVISORYhttp://www.kb.cert.org/vuls/id/198979

ADVISORYhttp://www.securityfocus.com/archive/1/186418

All References (10)

→

http://cert.uni-stuttgart.de/archive/bugtraq/2001/06/msg00010.htmlBroken Link

→

http://www.iss.net/security_center/static/6605.phpBroken Link · Vendor Advisory

→

http://www.kb.cert.org/vuls/id/198979Third Party Advisory · US Government Resource

→

http://www.securityfocus.com/archive/1/186418Broken Link · Third Party Advisory · VDB Entry

→

http://www.securityfocus.com/bid/2771Broken Link · Exploit · Patch · Third Party Advisory · VDB Entry · Vendor Advisory

→

http://cert.uni-stuttgart.de/archive/bugtraq/2001/06/msg00010.htmlBroken Link

→

http://www.iss.net/security_center/static/6605.phpBroken Link · Vendor Advisory

→

http://www.kb.cert.org/vuls/id/198979Third Party Advisory · US Government Resource

→

http://www.securityfocus.com/archive/1/186418Broken Link · Third Party Advisory · VDB Entry

→

http://www.securityfocus.com/bid/2771Broken Link · Exploit · Patch · Third Party Advisory · VDB Entry · Vendor Advisory

Quick Facts

CVE IDCVE-2001-1339

CVSS Score9.8 / 10

SeverityCRITICAL

WeaknessCWE-307

CISA KEVNo

ExploitPOC

Affected1 vendor(s)

PublishedMay 24, 2001

Related CVEs (CWE-307)

Recommended Actions

→Apply vendor patches immediately
→Monitor CVE-2001-1339 in threat intel feeds
→Review IDS/IPS signatures for exploitation attempts

Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.

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