vulntracker.iovulntracker.io
© 2026 vulntracker.io

CVE-2025-41664

Improper Permission Handling Enables Unauthorized Access to Firmware and Certificates

HIGH
7.5
CVSS Score
Published: September 8, 2025 at 06:39 AM UTC
Updated: June 17, 2026 at 09:22 AM UTC
8 products affected across 1 vendor750-363750-362750-363-040-000

Using Coupler 0750-0362 by WAGO?

Get instant alerts when new vulnerabilities affect Coupler 0750-0362 - before attackers find them.

Real-time alertsTrack your software stackFree plan available
Start FreeSign In
Severity
HIGH7.5
Exploit prediction
EPSS 0.2%
SSVC
No known exploit

Description

A low-privileged remote attacker could gain unauthorized access to critical resources, such as firmware and certificates, due to improper permission handling during the runtime of services (e.g., FTP/SFTP). This access could allow the attacker to escalate privileges and modify firmware.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

750-362· WAGO
60%
v < FW13
Affected range stops below FW13, so it looks safe — our inference, not a vendor statement
750-362-000-001· WAGO
60%
v < FW13
Affected range stops below FW13, so it looks safe — our inference, not a vendor statement
750-362-040-000· WAGO
60%
v < FW13
Affected range stops below FW13, so it looks safe — our inference, not a vendor statement
750-363· WAGO
60%
v < FW13
Affected range stops below FW13, so it looks safe — our inference, not a vendor statement
750-363-040-000· WAGO
60%
v < FW13
Affected range stops below FW13, so it looks safe — our inference, not a vendor statement
750-364-040-010· WAGO
60%
v < FW13
Affected range stops below FW13, so it looks safe — our inference, not a vendor statement
750-365-040-010· WAGO
60%
v < FW13
Affected range stops below FW13, so it looks safe — our inference, not a vendor statement
750-366· WAGO
60%
v < FW13
Affected range stops below FW13, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

Source: [email protected]
https://certvde.com/de/advisories/VDE-2025-048

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.5HIGHCERTVDE
Attack Vector
NETWORK
Complexity
HIGH
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-732

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Create accountSign in
Free plan, no card