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CVE-2026-21718

—
CVSS 3.1
9.8 critical
EPSS
<1%p36
Published
()
Modified
Description

An authentication bypass vulnerability exists in Copeland XWEB Pro version 1.12.1 and prior, enabling any attackers to bypass the authentication requirement and achieve pre-authenticated code execution on the system.

Vendors
copeland
Products
xweb 300d pro firmware, xweb 500d pro firmware, xweb 500b pro firmware
Weakness
CWE-327
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD CVE.org GitHub PoCs EPSS (0.4%)

In the news

No ingested article mentions this CVE yet.