CVE-2026-18684
CRITICALGL.iNet GL-MT3000 modem.so glc remove_profile command injection
Title source: cnaDescription
A weakness has been identified in GL.iNet GL-MT3000 up to 4.4.5. This issue affects the function remove_profile of the file /cgi-bin/glc of the component modem.so. This manipulation causes command injection. It is possible to initiate the attack remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure and confirmed the existence of the vulnerability.
References (5)
Core 5
Core References
Vdb Entry, Technical Description vdb-entry
technical-description
VDB-385610 | GL.iNet GL-MT3000 modem.so glc remove_profile command injection
https://vuldb.com/vuln/385610
Signature, Permissions Required signature
permissions-required
VDB-385610 | CTI Indicators (IOB, IOC, TTP, IOA)
https://vuldb.com/vuln/385610/cti
Third Party Advisory third-party-advisory
CVE-2026-18684 | CVE Analysis and Report
https://vuldb.com/cve/CVE-2026-18684
Third Party Advisory third-party-advisory
Submit #851581 | GL.iNet GL-MT3000 4.4.5 Command Injection
https://vuldb.com/submit/851581
Scores
CVSS v3
9.8
EPSS
0.0203
EPSS Percentile
79.2%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
yes
Technical Impact
total
Details
CWE
CWE-74
CWE-77
Status
published
Products (6)
GL.iNet/GL-MT3000
4.4.0
GL.iNet/GL-MT3000
4.4.1
GL.iNet/GL-MT3000
4.4.2
GL.iNet/GL-MT3000
4.4.3
GL.iNet/GL-MT3000
4.4.4
GL.iNet/GL-MT3000
4.4.5
Published
Aug 03, 2026
Tracked Since
Aug 04, 2026