Description
The TELNET daemon in Siemens WinCC flexible 2004, 2005, 2007, and 2008; WinCC V11 (aka TIA portal); the TP, OP, MP, Comfort Panels, and Mobile Panels SIMATIC HMI panels; WinCC V11 Runtime Advanced; and WinCC flexible Runtime does not perform authentication, which makes it easier for remote attackers to obtain access via a TCP session.
Published: 2012-02-03
Score: 10.0 Critical
EPSS: 1.0% Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2011-4440 The TELNET daemon in Siemens WinCC flexible 2004, 2005, 2007, and 2008; WinCC V11 (aka TIA portal); the TP, OP, MP, Comfort Panels, and Mobile Panels SIMATIC HMI panels; WinCC V11 Runtime Advanced; and WinCC flexible Runtime does not perform authentication, which makes it easier for remote attackers to obtain access via a TCP session.
History

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Subscriptions

Siemens Simatic Hmi Panels Wincc Wincc Flexible Wincc Flexible Runtime Wincc Runtime Advanced
cve-icon MITRE

Status: PUBLISHED

Assigner: certcc

Published:

Updated: 2024-09-17T03:27:33.362Z

Reserved: 2011-11-22T00:00:00.000Z

Link: CVE-2011-4514

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2012-02-03T20:55:01.577

Modified: 2025-04-11T00:51:21.963

Link: CVE-2011-4514

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses