CVE-2026-20742

HIGH

8.0

Description

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 requests sent to the templates route.

CVE Details

CVSS v3.1 Score8.0

SeverityHIGH

CVSS VectorCVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityHIGH

Privileges RequiredHIGH

User InteractionNONE

Published2/27/2026

Last Modified2/27/2026

Sourcenvd

Honeypot Sightings0

Affected Products

copeland:xweb_300d_procopeland:xweb_300d_pro_firmwarecopeland:xweb_500b_procopeland:xweb_500b_pro_firmwarecopeland:xweb_500d_procopeland:xweb_500d_pro_firmware

Weaknesses (CWE)

CWE-78

References

https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-057-10.json(ics-cert@hq.dhs.gov)

https://webapps.copeland.com/Dixell/Pages/SystemSoftwareUpdate(ics-cert@hq.dhs.gov)

https://www.cisa.gov/news-events/ics-advisories/icsa-26-057-10(ics-cert@hq.dhs.gov)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.