high8.0
CVE-2026-21389
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 injecting malicious input into the request body sent to the contacts import route.
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 |