CVE-2026-19979: GL.iNet XE3000 WebDAV Service MOVE authorization
Published Aug 17, 2026
·Updated
A vulnerability was identified in GL.iNet A1300, AX1800, AXT1800, BE1400, BE3600, BE6500, BE9300, BE10000, E5800, MT2500, MT3000, MT3600BE, MT5000, MT6000, X2000, X3000 and XE3000 up to 4.8.x. Affected by this vulnerability is the function COPY/MOVE of the component WebDAV Service. Such manipulation leads to authorization bypass. It is possible to launch the attack remotely. The vendor explains: "After our investigation, we have confirmed that the vulnerability described (...) does indeed exist."
Affected Software
17 affected components
GL.iNet A1300<=4.8.x
GL.Inet AX1800<=4.8.x
GL.iNet AXT1800<=4.8.x
GL.iNet BE1400<=4.8.x
GL.iNet BE3600<=4.8.x
GL.iNet BE6500<=4.8.x
GL.iNet BE9300<=4.8.x
GL.iNet BE10000<=4.8.x
GL.iNet E5800<=4.8.x
GL.iNet MT2500<=4.8.x
GL.iNet MT3000<=4.8.x
GL.iNet MT3600BE<=4.8.x
GL.iNet MT5000<=4.8.x
GL.iNet MT6000<=4.8.x
GL.iNet X2000<=4.8.x
GL.iNet X3000<=4.8.x
GL.iNet XE3000<=4.8.x
Event History
Aug 17, 2026
CVE Published
via MITRE·03:30 AM
Data Sourced
via MITRE·03:30 AM
DescriptionSeverityWeakness