National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2013-0679 Detail

Current Description

Directory traversal vulnerability in the web server in Siemens WinCC before 7.2, as used in SIMATIC PCS7 before 8.0 SP1 and other products, allows remote authenticated users to read arbitrary files via vectors involving a query for a pathname.

Source:  MITRE
View Analysis Description

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 4.0 MEDIUM
Vector: (AV:N/AC:L/Au:S/C:P/I:N/A:N) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 8.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): Single
Confidentiality (C): Partial
Integrity (I): None
Availability (A): None
Additional Information:
Allows unauthorized disclosure of information

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://ics-cert.us-cert.gov/pdf/ICSA-13-079-02.pdf US Government Resource
http://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-714398.pdf Vendor Advisory

Technical Details

Vulnerability Type (View All)

  • Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') (CWE-22)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:siemens:simatic_pcs7:7.1:sp3:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:siemens:simatic_pcs7:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
8.0
 cpe:2.3:a:siemens:wincc:5.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:siemens:wincc:5.0:sp1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:siemens:wincc:6.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:siemens:wincc:6.0:sp2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:siemens:wincc:6.0:sp3:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:siemens:wincc:6.0:sp4:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:siemens:wincc:7.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:siemens:wincc:7.0:sp1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:siemens:wincc:7.0:sp2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:siemens:wincc:7.0:sp3:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:siemens:wincc:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
7.1


Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2013-0679
NVD Published Date:
03/21/2013
NVD Last Modified:
03/22/2013