CVE-2025-41689: Wiesemann & Theis Motherbox 3 · Missing Authentication
Affects Wiesemann & Theis Motherbox 3Source CVE Database V5
Not known to be exploited · CVSS 7.5 High.
Data as of 25 Oct 2026, 19:02 UTC
- EPSS
- 0.3% chance of exploitation in 30 days – higher than 30% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NExploitation evidence
Disclosed: evidence found.
CVE published 19 Aug 2025
Detectable: no evidence on record.
No public nuclei template indexed
Weaponised: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors
A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 2026-10-25.
What to do
Affected software
| Product | Affected | Fixed in |
|---|---|---|
| Wiesemann & Theis Motherbox 3 | Affected
| Fixed in– |
AI-suggested
Users should monitor the vendor's advisories for updates. Until a fix is provided, restrict network access to the affected device to trusted users and networks to reduce exposure.
Description
CVE-2025-41689 is a vulnerability in Wiesemann & Theis Motherbox 3 version 1.44 that allows unauthenticated remote attackers to access the device without password protection. This access is limited to read-only retrieval of stored measurement data. The vulnerability is classified as CWE-306, indicating missing authentication for a critical function. It has a high severity with a CVSS score of 7.5.