The Project administration application in Siemens SIMATIC WinCC prior to 7.3, as used in PCS7 and other products, has a hardcoded encryption key, which allows remote malicious users to obtain sensitive information by extracting this key from another product installation and then employing this key during the sniffing of network traffic on TCP port 1030.
| Vulnerable Product | Search on Vulmon | Subscribe to Product |
|---|---|---|
siemens wincc 7.1 |
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siemens wincc |
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siemens wincc 6.0 |
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siemens simatic pcs7 |
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siemens simatic pcs7 7.1 |
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siemens wincc 5.0 |
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siemens wincc 7.0 |
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siemens simatic pcs7 8.0 |
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