2.1
CVSSv2

CVE-2021-40363

Published: 09/02/2022 Updated: 06/10/2022
CVSS v2 Base Score: 2.1 | Impact Score: 2.9 | Exploitability Score: 3.9
CVSS v3 Base Score: 7.8 | Impact Score: 5.9 | Exploitability Score: 1.8
VMScore: 187
Vector: AV:L/AC:L/Au:N/C:P/I:N/A:N

Vulnerability Summary

A vulnerability has been identified in SIMATIC PCS 7 V8.2 (All versions), SIMATIC PCS 7 V9.0 (All versions), SIMATIC PCS 7 V9.1 (All versions < V9.1 SP1), SIMATIC WinCC V15 and previous versions (All versions < V15 SP1 Update 7), SIMATIC WinCC V16 (All versions < V16 Update 5), SIMATIC WinCC V17 (All versions < V17 Update 2), SIMATIC WinCC V17 (All versions <= V17 Update 4), SIMATIC WinCC V7.4 (All versions < V7.4 SP1 Update 19), SIMATIC WinCC V7.5 (All versions < V7.5 SP2 Update 6). The affected component stores the credentials of a local system account in a potentially publicly accessible project file using an outdated cipher algorithm. An attacker may use this to brute force the credentials and take over the system.

Vulnerability Trend

Vulnerable Product Search on Vulmon Subscribe to Product

siemens simatic pcs 7

siemens simatic wincc 7.4

siemens simatic wincc 14.0.1

siemens simatic wincc 13

siemens simatic wincc 7.5

siemens simatic wincc

siemens simatic wincc 15.1

siemens simatic pcs 7 9.0

siemens simatic wincc 16

siemens simatic wincc 15

siemens simatic wincc 17

siemens simatic pcs 7 9.1

ICS Advisories