CVE-2017-6867
Medium
Description
A vulnerability was discovered in Siemens SIMATIC WinCC (V7.3 before Upd 11 and V7.4 before SP1), SIMATIC WinCC Runtime Professional (V13 before SP2 and V14 before SP1), SIMATIC WinCC (TIA Portal) Professional (V13 before SP2 and V14 before SP1) that could allow an authenticated, remote attacker who is member of the "administrators" group to crash services by sending specially crafted messages to the DCOM interface.
SeverityMedium
CVSS4.9
Exploit probability—
ProductSiemens Simatic Wincc
PublishedMay 11, 2017
First seenMay 11, 2017
Weakness typeCWE-787Out-of-bounds write
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| siemens simatic_wincc | 7.3, 7.4 | — |
| siemens simatic_wincc_\(tia_portal\) | 13, 14 | — |
| siemens simatic_wincc_runtime | 13, 14 | — |
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