Path Traversal in Siemens Simatic Pcs7
CVE-2013-0679
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.
Vulnerability class: Path Traversal (Directory Traversal)
Published · last modified .
CVSS v2 metric
CVSS v2 base score 4.0 (Medium). Vector: AV:N/AC:L/Au:S/C:P/I:N/A:N. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.023 (83.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 83rd percentile — 83.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.023 · newest: 0.023 · change: 0.000
Affected products
- Siemens Simatic Pcs7 — versions 7.1
- Siemens Wincc — versions 5.0, 6.0, 7.0
Weakness classification (CWE)
References
- www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_… (Vendor Advisory)
- ics-cert.us-cert.gov/pdf/ICSA-13-079-02.pdf (US Government Resource)