CVE-2026-11450: medium-severity vulnerability in GL.iNet GL-MT3000
GL.iNet GL-MT3000 Path Normalization dlopen command injection
Published · Updated
33Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 6.9epss 1.6%
from disclosure to weapon6 days
Published on NVDJun 7
1st PoC+6d
exploitation probability
1.6%top 25% of all CVEs
observed exploitation
nono source reports it
1 public exploit(s)
A vulnerability was detected in GL.iNet GL-MT3000 4.4.5. This affects the function dlopen in the library /usr/lib/oui-httpd/rpc/ of the component Path Normalization Handler. Performing a manipulation of the argument dev_name results in command injection. It is possible to initiate the attack remotely. Upgrading to version 4.7 mitigates this issue. It is advisable to upgrade the affected component. The vendor confirms: " From version 4.7 onward, we have enabled method‑level validation at the HTTP /rpc layer. nas‑web.eject_disk is no longer in the whitelist of allowed methods. Consequently, directly calling eject_disk through the default /rpc endpoint returns Invalid params, preventing entry into subsequent dangerous functions and blocking the remote exploit chain described in the report."
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X
Affected products
GL.iNet · GL-MT3000public PoCs found — 1
githubgithub.com/Hunt-Benito/glinet-beryl-ax-triple-rce-cve-2026-11450-11451-11452-unauthenticated-root-on-travel-router★ 1⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
Related CVEs — GL.iNet GL-MT3000
In the same product, most dangerous first.
CVE-2026-18686CRITICALGL.iNet GL-MT3000 nas-web RPC Wrapper glc nas-web.add_user command injectionEPSS 4.7%CVE-2026-18599HIGHGL.iNet GL-MT3000 Logread Lua RPC Plugin logread logread.set_config command injectionEPSS 4.4%CVE-2026-18685CRITICALGL.iNet GL-MT3000 modem.so glc set_upgrade command injectionEPSS 3.6%CVE-2026-18684CRITICALGL.iNet GL-MT3000 modem.so glc remove_profile command injectionEPSS 3.6%CVE-2026-18602CRITICALGL.iNet GL-MT3000 ovpn-client.so Native Plugin glc ovpn-client.get_recommend_config command injectionEPSS 3.6%CVE-2026-18601CRITICALGL.iNet GL-MT3000 ovpn-client.so Native Plugin glc ovpn-client.check_config command injectionEPSS 3.6%