Information disclosure in Siemens Simatic Pcs7
CVE-2013-3959
The Web Navigator in Siemens WinCC before 7.2 Update 1, as used in SIMATIC PCS7 8.0 SP1 and earlier and other products, exhibits different behavior for NetBIOS user names depending on whether the user account exists, which allows remote authenticated users to enumerate account names via crafted URL parameters.
Vulnerability class: Information Disclosure
EPSS: 0.013 (69.2th percentile) — read the EPSS interpretation.
Affected products
- Siemens Simatic_pcs7 — versions 8.0
- Siemens Wincc — versions 7.0, 7.1
- N/a — versions n/a
Weakness classification (CWE)
References
- cve@mitre.org (x_refsource_CONFIRM, Vendor Advisory)