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CVE-2011-4514

N/A
Published: February 3, 2012 at 08:00 PM UTC
Updated: June 16, 2026 at 11:34 PM UTC
5 products affected across 1 vendorWinccSIMATIC HMI PanelsWincc Flexible

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Severity
N/A
Exploit prediction
EPSS 3%

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (2)

x_refsource_CONFIRMVendor Advisory
Source: [email protected]
http://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-345442.pdf
x_refsource_MISCUS Government Resource
Source: [email protected]
http://www.us-cert.gov/control_systems/pdf/ICSA-12-030-01.pdf

CVSS

10HIGH[email protected]
Confidentiality
COMPLETE
Integrity
COMPLETE
Availability
COMPLETE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-287

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