CVE record · CVE-2026-19979

GL.iNet XE3000 WebDAV Service MOVE authorization

CVSS 6.9 MediumEPSS 0.0054 · 45th percentile

Published by the CVE Program (CNA: VulDB) at 17 Aug 2026, 03:30 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
Vendor	Product	Versions
GL.iNet	A1300	affected 4.0 affected 4.1 affected 4.2 affected 4.3 affected 4.4 affected 4.5 affected 4.6 affected 4.7 affected 4.8
GL.iNet	AX1800	affected 4.0 affected 4.1 affected 4.2 affected 4.3 affected 4.4 affected 4.5 affected 4.6 affected 4.7 affected 4.8
GL.iNet	AXT1800	affected 4.0 affected 4.1 affected 4.2 affected 4.3 affected 4.4 affected 4.5 affected 4.6 affected 4.7 affected 4.8
GL.iNet	BE1400	affected 4.0 affected 4.1 affected 4.2 affected 4.3 affected 4.4 affected 4.5 affected 4.6 affected 4.7 affected 4.8
GL.iNet	BE3600	affected 4.0 affected 4.1 affected 4.2 affected 4.3 affected 4.4 affected 4.5 affected 4.6 affected 4.7 affected 4.8
GL.iNet	BE6500	affected 4.0 affected 4.1 affected 4.2 affected 4.3 affected 4.4 affected 4.5 affected 4.6 affected 4.7 affected 4.8
GL.iNet	BE9300	affected 4.0 affected 4.1 affected 4.2 affected 4.3 affected 4.4 affected 4.5 affected 4.6 affected 4.7 affected 4.8
GL.iNet	BE10000	affected 4.0 affected 4.1 affected 4.2 affected 4.3 affected 4.4 affected 4.5 affected 4.6 affected 4.7 affected 4.8
GL.iNet	E5800	affected 4.0 affected 4.1 affected 4.2 affected 4.3 affected 4.4 affected 4.5 affected 4.6 affected 4.7 affected 4.8
GL.iNet	MT2500	affected 4.0 affected 4.1 affected 4.2 affected 4.3 affected 4.4 affected 4.5 affected 4.6 affected 4.7 affected 4.8
GL.iNet	MT3000	affected 4.0 affected 4.1 affected 4.2 affected 4.3 affected 4.4 affected 4.5 affected 4.6 affected 4.7 affected 4.8
GL.iNet	MT3600BE	affected 4.0 affected 4.1 affected 4.2 affected 4.3 affected 4.4 affected 4.5 affected 4.6 affected 4.7 affected 4.8
GL.iNet	MT5000	affected 4.0 affected 4.1 affected 4.2 affected 4.3 affected 4.4 affected 4.5 affected 4.6 affected 4.7 affected 4.8
GL.iNet	MT6000	affected 4.0 affected 4.1 affected 4.2 affected 4.3 affected 4.4 affected 4.5 affected 4.6 affected 4.7 affected 4.8
GL.iNet	X2000	affected 4.0 affected 4.1 affected 4.2 affected 4.3 affected 4.4 affected 4.5 affected 4.6 affected 4.7 affected 4.8
GL.iNet	X3000	affected 4.0 affected 4.1 affected 4.2 affected 4.3 affected 4.4 affected 4.5 affected 4.6 affected 4.7 affected 4.8
GL.iNet	XE3000	affected 4.0 affected 4.1 affected 4.2 affected 4.3 affected 4.4 affected 4.5 affected 4.6 affected 4.7 affected 4.8

Identifiers: CVE-2026-19979
CNA: VulDB
Weakness (CWE): CWE-285 · CWE-639
Tags: GL.iNet A1300
GL.iNet AX1800
GL.iNet AXT1800
GL.iNet BE1400
GL.iNet BE3600
GL.iNet BE6500
GL.iNet BE9300
GL.iNet BE10000
Broken access control
Published: 17 Aug 2026
Updated: 18 Aug 2026

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

Score	Rating	CVSS	Vector	Source
6.9	Medium	4.0	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L/E:X	CNA (VulDB)Used for this record
8.3	High	3.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L/E:X/RL:X/RC:R	CNA (VulDB)
8.3	High	3.0	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L/E:X/RL:X/RC:R	CNA (VulDB)
7.5	High	2.0	AV:N/AC:L/Au:N/C:P/I:P/A:P/E:ND/RL:ND/RC:UR	CNA (VulDB)

CISA KEV Not listed.
EPSS 0.0054, the 45th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 17 Aug 2026. New records show when each source confirmed them.

Sources

References from the CNA

vuldb.com/vuln/391161 vdb-entrytechnical-description
vuldb.com/vuln/391161/cti signaturepermissions-required
vuldb.com/cve/CVE-2026-19979 third-party-advisory
vuldb.com/submit/873915 third-party-advisory
github.com/gl-inet/CVE-issues/blob/main/4.0.0/WebDAV%20Public-Share%20Destination%20Authorization%20Bypass.md related

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.