vulntracker.iovulntracker.io
© 2026 vulntracker.io

CVE-2025-3020

Wiesemann & Theis: Multiple W&T Products are vulnerable to cross-site-scripting

MEDIUM
5.4
CVSS Score
Published: May 6, 2025 at 08:01 AM UTC
Updated: June 17, 2026 at 09:19 AM UTC
21 products affected across 1 vendorWeb-Thermograph Pt100 / Pt1000 PoEWeb-IO 12x Digital Input, 6x Digital RelaisWeb-Thermo-Hygrograph

Using ERP-Gateway 12x Digital Input, 6x Digital Relais by Wiesemann & Theis?

Get instant alerts when new vulnerabilities affect ERP-Gateway 12x Digital Input, 6x Digital Relais - before attackers find them.

Real-time alertsTrack your software stackFree plan available
Start FreeSign In
Severity
MEDIUM5.4
Exploit prediction
EPSS 0.3%
SSVC
No known exploit

Description

An low privileged remote Attacker can execute arbitrary web scripts or HTML via a crafted payload injected into several fields of the configuration webpage with limited impact.

Affected

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

ERP-Gateway 12x Digital Input, 6x Digital Relais· Wiesemann and Theis
60%
All versions
ERP-Gateway 2x Digital Input, 2x Digital Output· Wiesemann and Theis
60%
All versions
ERP-Gateway 2x Digital PoE· Wiesemann and Theis
60%
All versions
Web-Alarm 6x6 Digital· Wiesemann and Theis
60%
All versions
Web-Count 6x Digital· Wiesemann and Theis
60%
v < 3.79
Affected range stops below 3.79, so it looks safe — our inference, not a vendor statement
Web-Graph Air Quality· Wiesemann and Theis
60%
All versions
Web-IO 12x Digital Input, 6x Digital Relais· Wiesemann and Theis
60%
All versions
Web-IO Analog-In/Out 2x 0/4..20mA PoE· Wiesemann and Theis
60%
All versions
Web-IO Digital 12xIn, 12xOut· Wiesemann and Theis
60%
v < 4.08
Affected range stops below 4.08, so it looks safe — our inference, not a vendor statement
Web-IO Digital 12xIn, 12xOut, 1xRS232· Wiesemann and Theis
60%
All versions

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://cert.vde.com/en/advisories/VDE-2025-032

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

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

CVSS

5.4MEDIUMCERTVDE
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-79

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