Multiple directory traversal vulnerabilities in Siemens WinCC 7.0 SP3 before Update 2 allow remote authenticated users to read arbitrary files via a crafted parameter in a URL.
Vector
NETWORK
Complexity
LOW
Authentication
SINGLE_INSTANCE
Confidentiality
PARTIAL
Integrity
NONE
Availability
NONE
| Advisory | Patch | Confirmed | Link |
|---|---|---|---|
| http://www.us-cert.gov/control_systems/pdf/ICSA-12-158-0... | |||
| http://www.siemens.com/corporate-technology/pool/de/fors... |
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') (ID 22)
Related CAPEC 7
Relative Path Traversal (CAPEC-ID 139)
Directory Traversal (CAPEC-ID 213)
File System Function Injection, Content Based (CAPEC-ID 23)
Using Slashes and URL Encoding Combined to Bypass Validation Logic (CAPEC-ID 64)
Manipulating Input to File System Calls (CAPEC-ID 76)
Using Escaped Slashes in Alternate Encoding (CAPEC-ID 78)
Using Slashes in Alternate Encoding (CAPEC-ID 79)