Description
WebNavigator in Siemens WinCC 7.0 SP3 and earlier, as used in SIMATIC PCS7 and other products, stores sensitive information under the web root with insufficient access control, which allows remote attackers to read a (1) log file or (2) configuration file via a direct request.
References (3)
Core 3
Core References
Various Sources x_refsource_misc
http://en.securitylab.ru/lab/PT-2012-43
Patch, Vendor Advisory x_refsource_confirm
http://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-864051.pdf
US Government Resource x_refsource_misc
http://www.us-cert.gov/control_systems/pdf/ICSA-12-256-01.pdf
Scores
EPSS
0.0052
EPSS Percentile
66.9%
Details
CWE
CWE-264
Status
published
Products (5)
siemens/simatic_pcs7
8.0
siemens/wincc
5.0 (2 CPE variants)
siemens/wincc
6.0 (4 CPE variants)
siemens/wincc
7.0 (3 CPE variants)
siemens/wincc
< 7.0
Published
Sep 18, 2012
Tracked Since
Feb 18, 2026