CVE Vulnerabilities

CVE-2019-10918

Published: May 14, 2019 | Modified: Oct 28, 2021
CVSS 3.x
8.8
HIGH
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS 2.x
9 HIGH
AV:N/AC:L/Au:S/C:C/I:C/A:C
RedHat/V2
RedHat/V3
Ubuntu

A vulnerability has been identified in SIMATIC PCS 7 V8.0 and earlier (All versions), SIMATIC PCS 7 V8.1 (All versions < V8.1 with WinCC V7.3 Upd 19), SIMATIC PCS 7 V8.2 (All versions < V8.2 SP1 with WinCC V7.4 SP1 Upd11), SIMATIC PCS 7 V9.0 (All versions < V9.0 SP2 with WinCC V7.4 SP1 Upd11), SIMATIC WinCC (TIA Portal) V13 (All versions), SIMATIC WinCC (TIA Portal) V14 (All versions < V14 SP1 Upd 9), SIMATIC WinCC (TIA Portal) V15 (All versions < V15.1 Upd 3), SIMATIC WinCC Runtime Professional V13 (All versions), SIMATIC WinCC Runtime Professional V14 (All versions < V14.1 Upd 8), SIMATIC WinCC Runtime Professional V15 (All versions < V15.1 Upd 3), SIMATIC WinCC V7.2 and earlier (All versions), SIMATIC WinCC V7.3 (All versions < V7.3 Upd 19), SIMATIC WinCC V7.4 (All versions < V7.4 SP1 Upd 11), SIMATIC WinCC V7.5 (All versions < V7.5 Upd 3). An authenticatd attacker with network access to the DCOM interface could execute arbitrary commands with SYSTEM privileges. The vulnerability could be exploited by an attacker with network access to the affected system. Successful exploitation requires authentication with a low-privileged user account and no user interaction. An attacker could use the vulnerability to compromise confidentiality and integrity and availability of the affected system. At the time of advisory publication no public exploitation of this security vulnerability was known.

Affected Software

Name Vendor Start Version End Version
Simatic_wincc_(tia_portal) Siemens 13.0 13.0
Simatic_pcs_7 Siemens * 8.0
Simatic_wincc_(tia_portal) Siemens 14.0 14.0
Simatic_wincc Siemens 7.4 7.4
Simatic_wincc Siemens 7.3 7.3
Simatic_pcs_7 Siemens 8.1 8.1
Simatic_pcs_7 Siemens 8.2 8.2
Simatic_pcs_7 Siemens 9.0 9.0
Simatic_wincc Siemens * 7.2
Simatic_wincc_(tia_portal) Siemens 15.0 15.0
Simatic_wincc_runtime_professional Siemens * *
Simatic_wincc Siemens 7.5 7.5

References