CVE-2026-22877

Copeland XWEB and XWEB Pro Path Traversal

State: Published
Severity: 3.7 Low
Published: Feb 27, 2026
Updated: Mar 2, 2026
Reserved: Feb 5, 2026

Description

An arbitrary file-read vulnerability exists in XWEB Pro version 1.12.1 and prior, enabling unauthenticated attackers to read arbitrary files on the system, and potentially causing a denial-of-service attack.

Scores

CVSS	Score	Vector	Source
3.1	3.7 Low	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N	icscert

Weaknesses

CWE-22

Affected Products

Product	Versions
Copeland XWEB 300D PROCopeland	1.12.1 and earlierAffected
Copeland XWEB 500D PROCopeland	1.12.1 and earlierAffected
Copeland XWEB 500B PROCopeland	1.12.1 and earlierAffected

References

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

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