CVE-2026-20764
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 providing malicious input via the device hostname configuration which is later processed during system setup, resulting in 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)