What’s Vulnerable › Vulnerabilities

CVE-2026-24663: Copeland XWEB and XWEB Pro OS Command Injection

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 3.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-02-27 · updated 2026-06-17
• Weakness: CWE-78

Description

An OS command injection vulnerability exists in XWEB Pro version 1.12.1 and prior, enabling an unauthenticated attacker to achieve remote code execution on the system by sending a crafted request to the libraries installation route and injecting malicious input into the request body.

Affected products

• Copeland Xweb 300D Pro Firmware: through 1.12.1
• Copeland Xweb 500B Pro Firmware: through 1.12.1
• Copeland Xweb 500D Pro Firmware: through 1.12.1

References

• https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-057-10.json
• https://webapps.copeland.com/Dixell/Pages/SystemSoftwareUpdate
• https://www.cisa.gov/news-events/ics-advisories/icsa-26-057-10

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