What’s Vulnerable › Vulnerabilities
CVE-2024-35783
- Severity: critical (CVSS 9.1 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.6% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2024-09-10 · updated 2026-06-17
- Weakness: CWE-250
Description
A vulnerability has been identified in SIMATIC BATCH V9.1 (All versions), SIMATIC Information Server 2020 (All versions < V2020 SP2 Update 5), SIMATIC Information Server 2022 (All versions < V2022 SP1 Update 2), SIMATIC PCS 7 V9.1 (All versions < V9.1 SP2 UC06), SIMATIC Process Historian 2020 (All versions < V2020 SP2 Update 5), SIMATIC Process Historian 2022 (All versions < V2022 SP1 Update 2), SIMATIC WinCC Runtime Professional V18 (All versions < V18 Update 5), SIMATIC WinCC Runtime Professional V19 (All versions < V19 Update 3), SIMATIC WinCC V7.4 (All versions), SIMATIC WinCC V7.5 (All versions < V7.5 SP2 Update 18), SIMATIC WinCC V8.0 (All versions < V8.0 Update 5). The affected products run their DB server with elevated privileges which could allow an authenticated attacker to execute arbitrary OS commands with administrative privileges.
Affected products
- Siemens Simatic Wincc: from 7.4 before 7.5_sp2_update_18; from 8.0 before 8.0_update_5 — fixed in 7.5_sp2_update_18, 8.0_update_5
- Siemens AG SIMATIC WinCC Runtime Professional: all versions
How to fix
Upgrade to a fixed version: Siemens Simatic Wincc 7.5_sp2_update_18, 8.0_update_5. Check the vendor advisory for mitigations.
References
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