CVE-2026-11452
published 2026-06-07CVE-2026-11452: A vulnerability has been found in GL.iNet GL-MT3000 up to 4.4.5. Affected is the function FUN_0042e200 of the file /cgi-bin/glc of the component SET_USER_PWD…
PriorityP357high7.3CVSS 3.1
AVNACLPRNUINSUCLILAL
EPSS
1.68%
74.1th percentile
A vulnerability has been found in GL.iNet GL-MT3000 up to 4.4.5. Affected is the function FUN_0042e200 of the file /cgi-bin/glc of the component SET_USER_PWD Handler. The manipulation of the argument Password leads to command injection. The attack can be initiated remotely. Upgrading to version 4.8.1 is able to address this issue. The affected component should be upgraded. The vendor explains: " The current code escapes single quotes in the password parameter and handles it inside a shell single‑quote context. The payloads in the report, which rely on $() or backticks to trigger command substitution, are not executed under the current code path. We tested on a GL‑MT3000 device running firmware 4.8.1 using similar payloads, and no command‑execution marker file was created."
Affected
6 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| gl.inet | gl-mt3000 | — | — |
| gl.inet | gl-mt3000 | — | — |
| gl.inet | gl-mt3000 | — | — |
| gl.inet | gl-mt3000 | — | — |
| gl.inet | gl-mt3000 | — | — |
| gl.inet | gl-mt3000 | — | — |
CVSS provenance
nvdv3.17.3HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
nvdv4.06.9MEDIUMCVSS: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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
nvdv2.07.5HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
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GHSA
A vulnerability has been found in GL.iNet GL-MT3000 up to 4.4.5.
ghsa_unreviewed·2026-06-07
CVE-2026-11452 [MEDIUM] CWE-74 A vulnerability has been found in GL.iNet GL-MT3000 up to 4.4.5.
A vulnerability has been found in GL.iNet GL-MT3000 up to 4.4.5. Affected is the function FUN_0042e200 of the file /cgi-bin/glc of the component SET_USER_PWD Handler. The manipulation of the argument Password leads to command injection. The attack can be initiated remotely. Upgrading to version 4.8.1 is able to address this issue. The affected component should be upgraded. The vendor explains: " The current code escapes single quotes in the password parameter and handles it inside a shell single‑quote context. The payloads in the report, which rely on $() or backticks to trigger command substitution, are not executed under the current code path. We tested on a GL‑MT3000 device running firmware 4.8.1 using similar payloads, and no command‑execution marker file was created."
VulDB
GL.iNet GL-MT3000 up to 4.4.5 SET_USER_PWD /cgi-bin/glc FUN_0042e200 Password command injection
vuldb·2026-06-06
CVE-2026-11452 [CRITICAL] GL.iNet GL-MT3000 up to 4.4.5 SET_USER_PWD /cgi-bin/glc FUN_0042e200 Password command injection
A vulnerability has been found in GL.iNet GL-MT3000 up to 4.4.5 and classified as critical. Affected is the function FUN_0042e200 of the file /cgi-bin/glc of the component SET_USER_PWD Handler. The manipulation of the argument Password leads to command injection.
This vulnerability is documented as CVE-2026-11452. The attack can be initiated remotely. There is not any exploit available.
The affected component should be upgraded.
The vendor explains: " The current code escapes single quotes in the password parameter and handles it inside a shell single‑quote context. The payloads in the report, which rely on $() or backticks to trigger command substitution, are not executed under the current code path. We tested on a GL‑MT3000 device running firmware 4.8.1 using similar payloads, and no
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2026-06-07
Published