high8.0
CVE-2026-20764
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 s…
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Copeland | Xweb 300d Pro Firmware | through 1.12.1 |
| Copeland | Xweb 500d Pro Firmware | through 1.12.1 |
| Copeland | Xweb 500b Pro Firmware | through 1.12.1 |