VYPR
Unrated severityNVD Advisory· Published Feb 27, 2026· Updated Mar 2, 2026

Copeland XWEB and XWEB Pro OS Command Injection

CVE-2026-20764

Description

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.

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Affected products

4
  • Xweb/Xwebllm-fuzzy
    Range: <=1.12.1
  • Copeland/Copeland XWEB 300D PROv5
    Range: 0
  • Copeland/Copeland XWEB 500B PROv5
    Range: 0
  • Copeland/Copeland XWEB 500D PROv5
    Range: 0

Patches

Vulnerability mechanics

References

3

News mentions

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