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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.

Data is provided by the National Vulnerability Database (NVD)
Siemens ≫ Simatic Pcs7 Updatesp1 Version <= 8.0
Siemens ≫ Simatic Pcs7 Version8.0
Siemens ≫ Wincc Version <= 7.2
Siemens ≫ Wincc Version7.0
Siemens ≫ Wincc Version7.0 Updatesp1
Siemens ≫ Wincc Version7.0 Updatesp2
Siemens ≫ Wincc Version7.0 Updatesp3
Siemens ≫ Wincc Version7.1
Siemens ≫ Wincc Version7.1 Updatesp1
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.16% 0.382
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 4 8 2.9
AV:N/AC:L/Au:S/C:P/I:N/A:N
CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.