CVE-2023-50821
Published: Apr 9, 2024
Modified: Feb 26, 2025
CVSS v3.1
6.2
Description
A vulnerability has been identified in SIMATIC PCS 7 V9.1 (All versions < V9.1 SP2 UC04), SIMATIC WinCC Runtime Professional V17 (All versions < V17 Update 8), SIMATIC WinCC Runtime Professional V18 (All versions < V18 Update 4), SIMATIC WinCC Runtime Professional V19 (All versions < V19 Update 1), SIMATIC WinCC V7.5 (All versions < V7.5 SP2 Update 16), SIMATIC WinCC V8.0 (All versions < V8.0 Update 5). The affected products do not properly validate the input provided in the login dialog box. An attacker could leverage this vulnerability to cause a persistent denial of service condition.
| Vendor | Product | Versions |
|---|---|---|
Siemens | SIMATIC PCS 7 V9.1 | affected 0 - < V9.1 SP2 UC04 |
Siemens | SIMATIC WinCC Runtime Professional V17 | affected 0 - < V17 Update 8 |
Siemens | SIMATIC WinCC Runtime Professional V18 | affected 0 - < V18 Update 4 |
Siemens | SIMATIC WinCC Runtime Professional V19 | affected 0 - < V19 Update 1 |
Siemens | SIMATIC WinCC V7.5 | affected 0 - < V7.5 SP2 Update 16 |
Siemens | SIMATIC WinCC V8.0 | affected 0 - < V8.0 Update 5 |
Weaknesses (CWE)
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
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