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HIGHCVE-2026-20764Published Modified CNA icscert

CVE-2026-20764: Copeland XWEB and XWEB Pro OS Command Injection

An OS command injection vulnerability exists in XWEB Pro version 1.12.1 and prior, enabling an authenticated attacker to achieve remote code execution on the system by providing malicious input via the device hostname configuration which is later processed during system setup, resulting in remote code execution.

Metrics

CVSS v3.1
8.0
Severity
HIGH
Fixed in
—
Affected Products
3
Affected packages
  • Copeland / Copeland XWEB 300D PRO
    ≤ 1.12.1
  • Copeland / Copeland XWEB 500D PRO
    ≤ 1.12.1
  • Copeland / Copeland XWEB 500B PRO
    ≤ 1.12.1
CVSS Vector
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
References