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."

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact Low

Vulnerable System Availability Impact Low

Subsequent System Confidentiality Impact Low

Subsequent System Integrity Impact Low

Subsequent System Availability Impact Low

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Changed

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Changed

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
GL.iNet A1300 affected
Version Status Constraints
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 affected —
GL.iNet AX1800 affected
Version Status Constraints
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 affected —
GL.iNet AXT1800 affected
Version Status Constraints
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 affected —
GL.iNet BE1400 affected
Version Status Constraints
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 affected —
GL.iNet BE3600 affected
Version Status Constraints
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 affected —
GL.iNet BE6500 affected
Version Status Constraints
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 affected —
GL.iNet BE9300 affected
Version Status Constraints
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 affected —
GL.iNet BE10000 affected
Version Status Constraints
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 affected —
GL.iNet E5800 affected
Version Status Constraints
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 affected —
GL.iNet MT2500 affected
Version Status Constraints
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 affected —
GL.iNet MT3000 affected
Version Status Constraints
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 affected —
GL.iNet MT3600BE affected
Version Status Constraints
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 affected —
GL.iNet MT5000 affected
Version Status Constraints
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 affected —
GL.iNet MT6000 affected
Version Status Constraints
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 affected —
GL.iNet X2000 affected
Version Status Constraints
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 affected —
GL.iNet X3000 affected
Version Status Constraints
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 affected —
GL.iNet XE3000 affected
Version Status Constraints
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 affected —

No data.

No data.

No data.

Project Subscriptions

Vendors Products
Gl.inet Subscribe
A1300 Subscribe
Ax1800 Subscribe
Axt1800 Subscribe
Be10000 Subscribe
Be1400 Subscribe
Be3600 Subscribe
Be6500 Subscribe
Be9300 Subscribe
E5800 Subscribe
Mt2500 Subscribe
Mt3000 Subscribe
Mt3600be Subscribe
Mt5000 Subscribe
Mt6000 Subscribe
X2000 Subscribe
X3000 Subscribe
Xe3000 Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://github.com/gl-inet/CVE-issues/blob/main/4.0.0/WebDAV%20Public-Share%20Destination%20Authorization%20Bypass.md cve-icon
https://vuldb.com/cve/CVE-2026-19979 cve-icon
https://vuldb.com/submit/873915 cve-icon
https://vuldb.com/vuln/391161 cve-icon
https://vuldb.com/vuln/391161/cti cve-icon
History

Mon, 17 Aug 2026 03:45:00 +0000

Type Values Removed Values Added
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."
Title GL.iNet XE3000 WebDAV Service MOVE authorization
First Time appeared Gl.inet
Gl.inet a1300
Gl.inet ax1800
Gl.inet axt1800
Gl.inet be10000
Gl.inet be1400
Gl.inet be3600
Gl.inet be6500
Gl.inet be9300
Gl.inet e5800
Gl.inet mt2500
Gl.inet mt3000
Gl.inet mt3600be
Gl.inet mt5000
Gl.inet mt6000
Gl.inet x2000
Gl.inet x3000
Gl.inet xe3000
Weaknesses CWE-285
CWE-639
CPEs cpe:2.3:a:gl.inet:a1300:*:*:*:*:*:*:*:*
cpe:2.3:a:gl.inet:ax1800:*:*:*:*:*:*:*:*
cpe:2.3:a:gl.inet:axt1800:*:*:*:*:*:*:*:*
cpe:2.3:a:gl.inet:be10000:*:*:*:*:*:*:*:*
cpe:2.3:a:gl.inet:be1400:*:*:*:*:*:*:*:*
cpe:2.3:a:gl.inet:be3600:*:*:*:*:*:*:*:*
cpe:2.3:a:gl.inet:be6500:*:*:*:*:*:*:*:*
cpe:2.3:a:gl.inet:be9300:*:*:*:*:*:*:*:*
cpe:2.3:a:gl.inet:e5800:*:*:*:*:*:*:*:*
cpe:2.3:a:gl.inet:mt2500:*:*:*:*:*:*:*:*
cpe:2.3:a:gl.inet:mt3000:*:*:*:*:*:*:*:*
cpe:2.3:a:gl.inet:mt3600be:*:*:*:*:*:*:*:*
cpe:2.3:a:gl.inet:mt5000:*:*:*:*:*:*:*:*
cpe:2.3:a:gl.inet:mt6000:*:*:*:*:*:*:*:*
cpe:2.3:a:gl.inet:x2000:*:*:*:*:*:*:*:*
cpe:2.3:a:gl.inet:x3000:*:*:*:*:*:*:*:*
cpe:2.3:a:gl.inet:xe3000:*:*:*:*:*:*:*:*
Vendors & Products Gl.inet
Gl.inet a1300
Gl.inet ax1800
Gl.inet axt1800
Gl.inet be10000
Gl.inet be1400
Gl.inet be3600
Gl.inet be6500
Gl.inet be9300
Gl.inet e5800
Gl.inet mt2500
Gl.inet mt3000
Gl.inet mt3600be
Gl.inet mt5000
Gl.inet mt6000
Gl.inet x2000
Gl.inet x3000
Gl.inet xe3000
References
Metrics cvssV2_0

{'score': 7.5, 'vector': 'AV:N/AC:L/Au:N/C:P/I:P/A:P/E:ND/RL:ND/RC:UR'}

cvssV3_0

{'score': 8.3, 'vector': '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'}

cvssV3_1

{'score': 8.3, 'vector': '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'}

cvssV4_0

{'score': 6.9, 'vector': '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'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published:

Updated: 2026-08-17T03:30:09.125Z

Reserved: 2026-08-16T13:38:11.037Z

Link: CVE-2026-19979

cve-icon Vulnrichment

No data.

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses