CVE-2020-7581 Information

Description

A vulnerability has been identified in Opcenter Execution Discrete (All versions V3.2) Opcenter Execution Foundation (All versions V3.2) Opcenter Execution Process (All versions V3.2) Opcenter Intelligence (All versions) Opcenter Quality (All versions V11.3) Opcenter RD&L (V8.0) SIMATIC Notifier Server for Windows (All versions) SIMATIC PCS neo (All versions V3.0 SP1) SIMATIC STEP 7 (TIA Portal) V15 (All versions V15.1 Update 5) SIMATIC STEP 7 (TIA Portal) V16 (All versions V16 Update 2) SIMOCODE ES (All versions V16 Update 1) Soft Starter ES (All versions). A component within the affected application calls a helper binary with SYSTEM privileges during startup while the call path is not quoted.

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Reference

https://cert-portal.siemens.com/productcert/pdf/ssa-841348.pdf

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction Required

HIGH

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

6.7