ICSA-25-254-03: Siemens SINAMICS Drives
CISA advisory · released 2025-09-09
Source record Collected from CISA's CSAF advisory feed
- Distribution label in the document: TLP:WHITE
- Revision 6, 2026-03-12 (final)
CISA's summary
Summary: Siemens SINAMICS G220, SINAMICS S210, and SINAMICS S200 contains a privilege escalation vulnerability that could allow users to escalate their privileges. Siemens has released new versions for the affected products and recommends to update to the latest versions.
Products, as the advisory lists them
| Vendor | Product | Version |
|---|---|---|
| Siemens | SINAMICS G220 V6.4 | <V6.4_HF2 |
| Siemens | SINAMICS S200 V6.4 | <V6.4_HF7 |
| Siemens | SINAMICS S210 V6.4 | <V6.4_HF2 |
DeSpy has not checked any unit, hardware revision or firmware.
Vulnerabilities in this advisory
- CVE-2025-40594 — CVE-2025-40594 · CWE-269
The affected devices allow a factory reset to be executed without the required privileges due to improper privilege management as well as manipulation of configuration data because of leaked privileges of previous sessions. This could allow an unauthorized attacker to escalate their privileges.
Acknowledgments, as the advisory lists them
- Siemens ProductCERT: reported this vulnerability to CISA.
The advisory's legal notice
The use of Siemens Security Advisories is subject to the terms and conditions listed on: https://www.siemens.com/productcert/terms-of-use.
Sources
DeSpy's copy of this version is dated 2026-09-28.
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