XSS in Microcom Zeusweb
CVE-2025-13650
An attacker with access to the web application ZeusWeb of the provider Microcom (in this case, registration is not necessary, but the action must be performed) who has the vulnerable software could introduce arbitrary JavaScript by injecting an XSS payload into the ‘Surname’ parameter of the ‘Create Account’ operation at the URL: https://zeus.microcom.es:4040/index.html?zeus6=true . This issue affects ZeusWeb: 6.1.31.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.002 (13.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 13th percentile — 13.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: +0.000
Affected products
- Microcom Zeusweb — versions 6.1.31
- Microcom360 Zeusweb — versions 6.1.31
Weakness classification (CWE)
References
- ffb98d57-deaa-4918-a669-5225ccc13e39 (technical-description, Third Party Advisory, patch)
- ffb98d57-deaa-4918-a669-5225ccc13e39 (technical-description, Third Party Advisory, patch)
- ffb98d57-deaa-4918-a669-5225ccc13e39 (Product, product)
- ffb98d57-deaa-4918-a669-5225ccc13e39 (Permissions Required, product)
Frequently asked questions
- What is CVE-2025-13650?
- CVE-2025-13650 is a medium-severity vulnerability in Microcom Zeusweb, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2026-02-11.
- How severe is CVE-2025-13650?
- Medium severity. CVSS v3 base score is 6.1 out of 10.