Medium severity4.9NVD Advisory· Published May 11, 2017· Updated Jun 17, 2026
CVE-2017-6867
CVE-2017-6867
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
6cpe:2.3:a:siemens:simatic_wincc:7.3:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:siemens:simatic_wincc:7.3:*:*:*:*:*:*:*
- cpe:2.3:a:siemens:simatic_wincc:7.4:*:*:*:*:*:*:*
cpe:2.3:a:siemens:simatic_wincc_runtime:13:sp1:*:*:professional:*:*:*+ 1 more
- cpe:2.3:a:siemens:simatic_wincc_runtime:13:sp1:*:*:professional:*:*:*
- cpe:2.3:a:siemens:simatic_wincc_runtime:14:*:*:*:professional:*:*:*
cpe:2.3:a:siemens:simatic_wincc_\(tia_portal\):13:sp1:*:*:professional:*:*:*+ 1 more
- cpe:2.3:a:siemens:simatic_wincc_\(tia_portal\):13:sp1:*:*:professional:*:*:*
- cpe:2.3:a:siemens:simatic_wincc_\(tia_portal\):14:*:*:*:professional:*:*:*
Patches
Vulnerability mechanics
References
3- www.securityfocus.com/bid/98368nvdThird Party AdvisoryVDB Entry
- www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-156872.pdfnvdVendor Advisory
- cert-portal.siemens.com/productcert/pdf/ssa-523365.pdfnvd
News mentions
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