CVE-2026-20764

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.

CVSS v3 8.0 HIGH

8.0^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.3 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

References

Link	Resource
https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-057-10.json	Third Party Advisory
https://webapps.copeland.com/Dixell/Pages/SystemSoftwareUpdate	Product
https://www.cisa.gov/news-events/ics-advisories/icsa-26-057-10	Third Party Advisory US Government Resource

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:copeland:xweb_300d_pro_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:copeland:xweb_300d_pro:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:copeland:xweb_500d_pro_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:copeland:xweb_500d_pro:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:o:copeland:xweb_500b_pro_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:copeland:xweb_500b_pro:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-02-27 02:16

Updated : 2026-02-27 23:11

NVD link : CVE-2026-20764

Mitre link : CVE-2026-20764

CVE.ORG link : CVE-2026-20764

JSON object : View

Products Affected

copeland

xweb_300d_pro
xweb_300d_pro_firmware
xweb_500b_pro_firmware
xweb_500b_pro
xweb_500d_pro_firmware
xweb_500d_pro

CWE

CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

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