CVE-2025-40594

MEDIUM EPSS 10.1%
Published Sep 9, 20259mo ago · Modified Jun 17, 20261w ago
6.9 CVSS 4.0
Medium
Find Similar
Published Sep 9, 2025 9mo ago
Last Modified Jun 17, 2026 1w ago

Description

A vulnerability has been identified in SINAMICS G220 V6.4 (All versions < V6.4 HF2), SINAMICS S200 V6.4 (All versions < V6.4 HF7), SINAMICS S210 V6.4 (All versions < V6.4 HF2). The affected devices allow a factory reset to be executed without the required privileges due to improper privilege management as well as manipulation of configuration data because of leaked privileges of previous sessions. This could allow an unauthorized attacker to escalate their privileges.

CVSS Details

Base Score
6.9
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:L/AC:H/AT:P/PR:N/UI:A/VC:N/VI:H/VA:L/SC:N/SI:H/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector Local
Attack Complexity High
Privileges Required None
User Interaction A
Scope X

Threat Intelligence

EPSS Exploit Probability
10.1% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-269 Improper Privilege Management Authorization

Affected Products 8

VendorProductVersionRange
siemenssinamics_g220_firmware6.4any
siemenssinamics_g220_firmware6.4any
siemenssinamics_g220*any
siemenssinamics_s200_firmware6.4any
siemenssinamics_s200*any
siemenssinamics_s210_firmware6.4any
siemenssinamics_s210_firmware6.4any
siemenssinamics_s210*any

References 1

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.