Vulnerability · Published Jul 21, 2025 · Assigned by CERTVDE
CVE-2025-41681Persistent Cross-Site Scripting via POST Requests Due to Improper Neutralization of Input
Medium 4.8
In plain English
A medium-severity cross-site scripting in REX 100 from Helmholz. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 27% of all known vulnerabilities).
Severity (CVSS 3.1)4.8Medium
Exploit odds (30 days)0.3%top 73.0% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
A high privileged remote attacker can gain persistent XSS via POST requests due to improper neutralization of special elements used to create dynamic content.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| MB connect line | mbNET.mini | 0.0.0 – before 2.3.3 |
| Helmholz | REX 100 | 0.0.0 – before 2.3.3 |
Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N