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Vulnerability · Published Feb 11, 2025 · Assigned by siemens

CVE-2025-23403

High 7.0

In plain English

A high-severity incorrect permission assignment in SIMATIC IPC DiagBase from Siemens. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 4% of all known vulnerabilities).

Severity (CVSS 3.1)7.0High
Exploit odds (30 days)0.1%top 95.9% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official description

A vulnerability has been identified in SIMATIC IPC DiagBase (All versions), SIMATIC IPC DiagMonitor (All versions). The affected device do not properly restrict the user permission for the registry key. This could allow an authenticated attacker to load vulnerable drivers into the system leading to privilege escalation or bypassing endpoint protection and other security measures.

Affected products (as reported)

VendorProductVersions
Siemens SIMATIC IPC DiagBase 0 – before *
Siemens SIMATIC IPC DiagMonitor 0 – before *

Weakness: CWE-732 · Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C

References