Siemens WinCC before 7.2, as used in SIMATIC PCS7 before 8.0 SP1 and other products, does not properly represent WebNavigator credentials in a database, which makes it easier for remote authenticated users to obtain sensitive information via a SQL query.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Simatic_pcs7 | Siemens | * | 8.0 (including) |
| Wincc | Siemens | * | 7.0 (including) |
| Wincc | Siemens | 7.0 (including) | 7.0 (including) |
| Wincc | Siemens | 7.0-sp1 (including) | 7.0-sp1 (including) |
| Wincc | Siemens | 7.0-sp2 (including) | 7.0-sp2 (including) |
References
- http://ics-cert.us-cert.gov/pdf/ICSA-13-079-02.pdf
- http://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-714398.pdf
- http://ics-cert.us-cert.gov/pdf/ICSA-13-079-02.pdf
- http://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-714398.pdf