CVE-2026-18612criticalCWE-74CWE-77

CVE-2026-18612: critical vulnerability in GL-iNet GL-MT3000

GL-iNet GL-MT3000 plugins.so Native Plugin glc plugins.install_package command injection

Published

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48Vexday Risk Score

No sign of exploitation. It has a public proof of concept.

ssvc Attendcvss 9.3epss 4.0%
A flaw has been found in GL-iNet GL-MT3000 up to 4.4.5. This vulnerability affects the function plugins.remove_package/plugins.install_package of the file /cgi-bin/glc of the component plugins.so Native Plugin. This manipulation causes command injection. The attack can be initiated remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure and confirmed the existence of the vulnerability.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
Affected products
GL-iNet · GL-MT3000
⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
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