Information Disclosure Vulnerability in TeleControl Server Basic by Siemens
CVE-2025-40765

9.3CRITICAL

Key Information:

Vendor

Siemens
Status
Telecontrol Server Basic V3.1
Vendor
CVE Published:
14 October 2025

What is CVE-2025-40765?

A vulnerability in Siemens TeleControl Server Basic affects all versions between V3.1.2.2 and V3.1.2.3, enabling unauthenticated remote attackers to gain access to user password hashes. This excessive exposure of sensitive information could potentially allow attackers to log in and engage in unauthorized operations within the database service.

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Affected Version(s)

TeleControl Server Basic V3.1 V3.1.2.2

References

https://cert-portal.siemens.com/productcert/html/ssa-0623...

CVSS V4

Score:
9.3
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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