CVE-2025-40583 — MEDIUM (4.4)

Vulnerability Description

A vulnerability has been identified in SCALANCE LPE9403 (6GK5998-3GS00-2AC2) (All versions with SINEMA Remote Connect Edge Client installed). Affected devices do transmit sensitive information in cleartext. This could allow a privileged local attacker to retrieve this sensitive information.

CVSS Score

4.4

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Siemens	Scalance Lpe9403 Firmware	-
Siemens	Scalance Lpe9403	-

Related Weaknesses (CWE)

CWE-319

References

https://cert-portal.siemens.com/productcert/html/ssa-327438.htmlMitigationVendor Advisory

FAQ

What is CVE-2025-40583?

CVE-2025-40583 is a vulnerability with a CVSS score of 4.4 (MEDIUM). A vulnerability has been identified in SCALANCE LPE9403 (6GK5998-3GS00-2AC2) (All versions with SINEMA Remote Connect Edge Client installed). Affected devices do transmit sensitive information in clea...

How severe is CVE-2025-40583?

CVE-2025-40583 has been rated MEDIUM with a CVSS base score of 4.4/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-40583?

Check the references section above for vendor advisories and patch information. Affected products include: Siemens Scalance Lpe9403 Firmware, Siemens Scalance Lpe9403.