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CVE-2025-41689VulnerabilityPublished Updated

CVE-2025-41689: Wiesemann & Theis Motherbox 3 · Missing Authentication

Affects Wiesemann & Theis Motherbox 3Source CVE Database V5

0

Not known to be exploited · CVSS 7.5 High.

Data as of 25 Oct 2026, 19:02 UTC

CVSS 3.1 base score
7.5High
How severe the flaw is on the 0–10 CVSS scale.
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:N

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 19 Aug 2025

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponised: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq 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

ProductAffectedFixed in
Wiesemann & Theis Motherbox 3Affected
  • =1.44
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.

References

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