CVE-2013-3958

Severity

75%

Complexity

99%

Confidentiality

106%

The login implementation in the Web Navigator in Siemens WinCC before 7.2 Update 1, as used in SIMATIC PCS7 8.0 SP1 and earlier and other products, has a hardcoded account, which makes it easier for remote attackers to obtain access via an unspecified request.

The login implementation in the Web Navigator in Siemens WinCC before 7.2 Update 1, as used in SIMATIC PCS7 8.0 SP1 and earlier and other products, has a hardcoded account, which makes it easier for remote attackers to obtain access via an unspecified request.

CVSS 2.0 Base Score 7.5. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (AV:N/AC:L/Au:N/C:P/I:P/A:P).

Overview

Type

Siemens

First reported 11 years ago

2013-06-14 19:55:00

Last updated 11 years ago

2013-06-17 04:00:00

Affected Software

Siemens SIMATIC PCS7 8.0

8.0

Siemens WinCC 7.0

7.0

Siemens WinCC 7.0 Service Pack 1

7.0

Siemens WinCC 7.0 Service Pack 2

7.0

Siemens WinCC 7.0 Service Pack 3

7.0

Siemens WinCC 7.1

7.1

Siemens WinCC 7.0 Service Pack 1

7.1

References

http://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-345843.pdf

Vendor Advisory

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