CVE-2011-4514

CVSS V2 High 10 CVSS V3 None
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.
Overview
  • CVE ID
  • CVE-2011-4514
  • Assigner
  • cret@cert.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2012-02-03T20:55:01
  • Last Modified Date
  • 2012-02-06T05:00:00
Weakness Enumerations
CWE URL
CWE-287 http://cwe.mitre.org/data/definitions/287.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:siemens:wincc_flexible:2004:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:siemens:wincc_flexible:2005:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:siemens:wincc_flexible:2007:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:siemens:wincc_flexible:2008:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:siemens:wincc:v11:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:siemens:simatic_hmi_panels:comfort_panels:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:siemens:simatic_hmi_panels:mobile_panels:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:siemens:simatic_hmi_panels:mp:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:siemens:simatic_hmi_panels:op:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:siemens:simatic_hmi_panels:tp:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:siemens:wincc_runtime_advanced:v11:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:siemens:wincc_flexible_runtime:*:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:C/I:C/A:C
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • COMPLETE
  • Integrity Impact
  • COMPLETE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 10
  • Severity
  • HIGH
  • Exploitability Score
  • 10
  • Impact Score
  • 10
References
Reference URL Reference Tags
http://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-345442.pdf Vendor Advisory
http://www.us-cert.gov/control_systems/pdf/ICSA-12-030-01.pdf US Government Resource
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2011-4514
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-4514
History
Created Old Value New Value Data Type Notes
2022-05-10 10:56:44 Added to TrackCVE