CVEvulnerability

CVE-2017-6867

4.9 MEDIUM Published 2017-05-11 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2017-05-11
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.0 ([email protected])
4.9 MEDIUM — CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
CVSS 2.0 ([email protected])
4.0 MEDIUM — AV:N/AC:L/Au:S/C:N/I:N/A:P
Weaknesses
CWE-20, CWE-787

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.

Affected configurations

• siemens simatic wincc 7.3 • siemens simatic wincc 7.4 • siemens simatic wincc \(tia portal\) 13 • siemens simatic wincc \(tia portal\) 14 • siemens simatic wincc runtime 13 • siemens simatic wincc runtime 14

Related

Weakness · CWE (2)

  • CWE-20 Improper Input Validation weakness
  • CWE-787 Out-of-bounds Write weakness

References