ICSA-25-289-09: Siemens TeleControl Server Basic
CISA advisory · released 2025-10-14
Source record Collected from CISA's CSAF advisory feed
- Distribution label in the document: TLP:WHITE
- Revision 1, 2025-10-14 (final)
CISA's summary
Summary: TeleControl Server Basic V3.1 contains an information disclosure vulnerability that could allow an unauthenticated remote attacker to obtain password hashes of users and to login to and perform authenticated operations of the database service. Siemens has released a new version for TeleControl Server Basic V3.1 and recommends to update to the latest version.
Products, as the advisory lists them
| Vendor | Product | Version |
|---|---|---|
| Siemens | TeleControl Server Basic V3.1 | vers:intdot/>=3.1.2.2|<3.1.2.3 |
DeSpy has not checked any unit, hardware revision or firmware.
Vulnerabilities in this advisory
- CVE-2025-40765 — CVE-2025-40765 · CWE-306
The affected application contains an information disclosure vulnerability. This could allow an unauthenticated remote attacker to obtain password hashes of users and to login to and perform authenticated operations of the database service.
Acknowledgments, as the advisory lists them
- Tenable: reporting this vulnerability to Siemens.
- Siemens ProductCERT: reporting 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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