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ID

VAR-202601-0370


CVE

CVE-2025-40942


DESCRIPTION

A vulnerability has been identified in TeleControl Server Basic (All versions < V3.1.2.4). Affected application contains a local privilege escalation vulnerability that could allow an attacker to run arbitrary code with elevated privileges.

Trust: 1.0

sources: NVD: CVE-2025-40942

AFFECTED PRODUCTS

vendor:siemensmodel:telecontrol server basicscope:ltversion:3.1.2.4

Trust: 1.0

sources: NVD: CVE-2025-40942

CVSS

SEVERITY

CVSSV2

CVSSV3

productcert@siemens.com: CVE-2025-40942
value: HIGH

Trust: 1.0

nvd@nist.gov: CVE-2025-40942
value: HIGH

Trust: 1.0

productcert@siemens.com: CVE-2025-40942
baseSeverity: HIGH
baseScore: 8.8
vectorString: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: CHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 2.0
impactScore: 6.0
version: 3.1

Trust: 1.0

nvd@nist.gov: CVE-2025-40942
baseSeverity: HIGH
baseScore: 7.8
vectorString: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 1.8
impactScore: 5.9
version: 3.1

Trust: 1.0

sources: NVD: CVE-2025-40942 // NVD: CVE-2025-40942

PROBLEMTYPE DATA

problemtype:CWE-250

Trust: 1.0

sources: NVD: CVE-2025-40942

EXTERNAL IDS

db:SIEMENSid:SSA-192617

Trust: 1.0

db:NVDid:CVE-2025-40942

Trust: 1.0

sources: NVD: CVE-2025-40942

REFERENCES

url:https://cert-portal.siemens.com/productcert/html/ssa-192617.html

Trust: 1.0

sources: NVD: CVE-2025-40942

SOURCES

db:NVDid:CVE-2025-40942

LAST UPDATE DATE

2026-01-23T23:21:58.728000+00:00


SOURCES UPDATE DATE

db:NVDid:CVE-2025-40942date:2026-01-22T20:58:54.670

SOURCES RELEASE DATE

db:NVDid:CVE-2025-40942date:2026-01-13T10:15:58.283