A vulnerability has been identified in TeleControl Server Basic (All versions < V3.1.2.2). The affected product does not properly validate a length field in a serialized message which it uses to determine the amount of memory to be allocated for deserialization. This could allow an unauthenticated remote attacker to cause the application to allocate exhaustive amounts of memory and subsequently create a partial denial of service condition.
Successful exploitation is only possible in redundant Telecontrol Server Basic setups and only if the connection between the redundant servers has been disrupted.
CVSS
No CVSS.
References
| Link | Resource |
|---|---|
| https://cert-portal.siemens.com/productcert/html/ssa-395348.html | Vendor Advisory |
Configurations
History
19 Aug 2025, 14:48
| Type | Values Removed | Values Added |
|---|---|---|
| CPE | cpe:2.3:a:siemens:telecontrol_server_basic:*:*:*:*:*:*:*:* | |
| First Time |
Siemens
Siemens telecontrol Server Basic |
|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : unknown |
| References | () https://cert-portal.siemens.com/productcert/html/ssa-395348.html - Vendor Advisory |
17 Apr 2025, 11:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2025-04-17 11:15
Updated : 2025-08-19 14:48
NVD link : CVE-2025-29931
Mitre link : CVE-2025-29931
JSON object : View
Products Affected
siemens
- telecontrol_server_basic
CWE
CWE-130
Improper Handling of Length Parameter Inconsistency