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VULNERABILITIES

CVE-2017-6867 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:4.9 MEDIUMVector:CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://cert-portal.siemens.com/productcert/pdf/ssa-523365.pdf CVE
https://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-156872.pdf CVEVendor Advisory
http://www.securityfocus.com/bid/98368 CVEThird Party AdvisoryVDB Entry
https://cert-portal.siemens.com/productcert/pdf/ssa-523365.pdf [email protected]
https://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-156872.pdf [email protected]Vendor Advisory

see all 6 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-20Improper Input Validation[email protected]
CWE-787Out-of-bounds Write[email protected]

Affected Products

ProductVersions
siemens simatic wincc
7.3
7.4

CPE

  • cpe:2.3:a:siemens:simatic_wincc:7.3:*:*:*:*:*:*:*
  • cpe:2.3:a:siemens:simatic_wincc:7.4:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
siemens simatic wincc (tia portal)
13 sp1
14

CPE

  • cpe:2.3:a:siemens:simatic_wincc_(tia_portal):13:sp1:*:*:professional:*:*:*
  • cpe:2.3:a:siemens:simatic_wincc_(tia_portal):14:*:*:*:professional:*:*:*

Remediation

  • No remediation found in references.
siemens simatic wincc runtime
13 sp1
14

CPE

  • cpe:2.3:a:siemens:simatic_wincc_runtime:13:sp1:*:*:professional:*:*:*
  • cpe:2.3:a:siemens:simatic_wincc_runtime:14:*:*:*:professional:*:*:*

Remediation

  • No remediation found in references.

Change History

7 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2017-6867
NVD Published Date:
May 11, 2017
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2017-6867 Details - Not Deferred