CVE-2026-20902

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 map filename field during the map upload action of the parameters route.

Score

CVSS 3.1 8.8 High

Status

Analyzed - ics-cert@hq.dhs.gov

Published

2026-02-27

Last modified

2026-03-03

Weaknesses

CWE-78

Affected products

• Copeland Xweb 300d Pro (Copeland)
• Copeland Xweb 500b Pro (Copeland)
• Copeland Xweb 500d Pro (Copeland)
• Xweb 300d Pro Firmware (Copeland)
• Xweb 500b Pro Firmware (Copeland)
• Xweb 500d Pro Firmware (Copeland)

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