Vulnerability in Copeland Xweb 300d Pro
CVE-2026-25085
A vulnerability exists in Copeland XWEB Pro version 1.12.1 and prior, in which an unexpected return value from the authentication routine is later on processed as a legitimate value, resulting in an authentication bypass.
EPSS: 0.001 (29.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.6 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L.
Affected products
- Copeland Xweb 300d Pro — versions 0
- Copeland Xweb 500b Pro — versions 0
- Copeland Xweb 500d Pro — versions 0
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2026-25085?
- CVE-2026-25085 is a high-severity vulnerability in Copeland Xweb 300d Pro, classified under CWE-394. CVSS score: 8.6/10. Published 2026-02-27.
- How severe is CVE-2026-25085?
- High severity. CVSS v3 base score is 8.6 out of 10.