Description
A vulnerability has been identified in SIMATIC PCS 7 V9.1 (All versions < V9.1 SP2 UC05), SIMATIC WinCC Runtime Professional V18 (All versions < V18 Update 5), SIMATIC WinCC Runtime Professional V19 (All versions < V19 Update 2), SIMATIC WinCC V7.4 (All versions < V7.4 SP1 Update 23), SIMATIC WinCC V7.5 (All versions < V7.5 SP2 Update 17), SIMATIC WinCC V8.0 (All versions < V8.0 Update 5). The affected products do not properly handle certain requests to their web application, which may lead to the leak of privileged information. This could allow an unauthenticated remote attacker to retrieve information such as users and passwords.
Scores
CVSS v3
5.9
EPSS
0.0026
EPSS Percentile
49.4%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-359
Status
published
Products (6)
Siemens/SIMATIC PCS 7 V9.1
< V9.1 SP2 UC05
Siemens/SIMATIC WinCC Runtime Professional V18
< V18 Update 5
Siemens/SIMATIC WinCC Runtime Professional V19
< V19 Update 2
Siemens/SIMATIC WinCC V7.4
< V7.4 SP1 Update 23
Siemens/SIMATIC WinCC V7.5
< V7.5 SP2 Update 17
Siemens/SIMATIC WinCC V8.0
< V8.0 Update 5
Published
Jul 09, 2024
Tracked Since
Feb 18, 2026