High severity8.3NVD Advisory· Published Aug 17, 2026

CVE-2026-19979

Description

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."

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Gl Inet/CVE Issuesreferences
Gl Inet/GL.iNet A1300llm-fuzzy
Range: <=4.8.x

Patches

Vulnerability mechanics

References

github.com/gl-inet/CVE-issues/blob/main/4.0.0/WebDAV%20Public-Share%20Destination%20Authorization%20Bypass.mdnvd
vuldb.com/cve/CVE-2026-19979nvd
vuldb.com/submit/873915nvd
vuldb.com/vuln/391161nvd
vuldb.com/vuln/391161/ctinvd

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