Riskcovery

CVE-2026-21718

Copeland XWEB and XWEB Pro Use of a Broken or Risky Cryptographic Algorithm

State
Published
Severity
10.0 Critical
Published
Feb 27, 2026
Updated
Mar 2, 2026
Reserved
Feb 5, 2026

Read the record on cve.org

Description

An authentication bypass vulnerability exists in Copeland XWEB Pro version 1.12.1 and prior, enabling any attackers to bypass the authentication requirement and achieve pre-authenticated code execution on the system.

Scores

CVSSScoreVectorSource
3.110.0 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:Hicscert

Weaknesses

Affected Products

ProductVersions
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

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