CVE-2026-25085
A vulnerability exists in Copeland XWEB Pro version 1.12.1 and prior, in which an unexpected return value from the authentication routine is later on processed as a le…
Published Feb 27, 2026 · updated Jun 17, 2026 · copeland xweb 500b pro firmware
A vulnerability exists in Copeland XWEB Pro version 1.12.1 and prior, in which an unexpected return value from the authentication routine is later on processed as a legitimate value, resulting in an authentication bypass.
Code
The project this record applies to. Exploit listings stay in References.
Timeline
Detection, updates, and resolution for this record.
Feb 27, 2026 · NIST NVD
Detected
A vulnerability exists in Copeland XWEB Pro version 1.12.1 and prior, in which an unexpected return value from the authentication routine is later on processed as a legitimate value, resulting in an authentication bypass.
Jun 17, 2026 · NIST NVD
Updated
A vulnerability exists in Copeland XWEB Pro version 1.12.1 and prior, in which an unexpected return value from the authentication routine is later on processed as a legitimate value, resulting in an authentication bypass.
Affected
- cpe copeland/xweb 300d pro firmwareversion unspecified
- cpe copeland/xweb 500b pro firmwareversion unspecified
- cpe copeland/xweb 500d pro firmwareversion unspecified
Sources
- CVE.orgVulnerability recordCVE-2026-25085
Official CVE identifier
cve.org - NIST NVDVulnerability recordCVE-2026-25085
A vulnerability exists in Copeland XWEB Pro version 1.12.1 and prior, in which an unexpected return value from the authentication routine is later on processed as a legitimate value, resulting in an authentication bypass.
nvd.nist.gov