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CVE-2026-22877

Published: Feb 27, 2026

Modified: Mar 2, 2026

PUBLISHED

CVSS v3.1

3.7

LOW

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.

Vendor	Product	Versions
Copeland	Copeland XWEB 300D PRO	affected `0 - <= 1.12.1`
Copeland	Copeland XWEB 500D PRO	affected `0 - <= 1.12.1`
Copeland	Copeland XWEB 500B PRO	affected `0 - <= 1.12.1`

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

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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