CVE-2026-19983mediumCWE-77CWE-78

CVE-2026-19983: medium-severity vulnerability in GL.iNet XE3000

GL.iNet XE3000 NAS Command Service gl_nas_sys os command injection

Published

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13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 6.9epss 2.1%
A vulnerability was detected in GL.iNet A1300, AX1800, AXT1800, MT2500, MT3000, MT6000, X3000 and XE3000 4.8.x. This issue affects some unknown processing of the file /usr/bin/gl_nas_sys of the component NAS Command Service. The manipulation results in os command injection. The attack may be launched remotely. Upgrading to version 4.9.0 is capable of addressing this issue. It is suggested to upgrade the affected component. The vendor explains: "After our investigation, we have confirmed that the vulnerability described (...) does indeed exist."
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
Affected products
GL.iNet · A1300GL.iNet · AX1800GL.iNet · AXT1800GL.iNet · MT2500GL.iNet · MT3000GL.iNet · MT6000GL.iNet · X3000GL.iNet · XE3000
Related CVEs — GL.iNet XE3000

In the same product, most dangerous first.

CVE-2026-18787HIGHGL.iNet AX1800 RPC Endpoint oui-rpc.lua remove_rule command injectionEPSS 3.2%CVE-2026-19981MEDIUMGL.iNet XE3000 Wi-Fi Timer Power-Schedule Feature os command injectionEPSS 1.8%CVE-2026-19979MEDIUMGL.iNet XE3000 WebDAV Service MOVE authorizationEPSS 0.5%CVE-2026-19980MEDIUMGL.iNet XE3000 Language Update ui.update_langs code injectionEPSS 0.4%CVE-2026-11505LOWGL.iNet XE3000 glnassys hard-coded keyEPSS 0.2%