CVE-2026-20910
HIGH WAF: High
CVSS 8.8
Published: 2026-02-27
CWE-78
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 devices field of the firmware update update action to achieve remote code execution.
WAF Coverage Analysis
OS Command Injection
High WAF Coverage
OWASP: A03:2021 Injection
932xxx - Remote Code Execution
Affected Software
| Vendor | Product | Version |
|---|---|---|
| copeland | xweb_300d_pro_firmware | up to 1.12.1 |
| copeland | xweb_500d_pro_firmware | up to 1.12.1 |
| copeland | xweb_500b_pro_firmware | up to 1.12.1 |
References
- github.com (Third Party Advisory)
- webapps.copeland.com (Product)
- www.cisa.gov (Third Party Advisory, US Government Resource)