An issue was discovered on certain GL-iNet devices, including MT6000, MT3000, MT2500, AXT1800, and AX1800 4.6.2.

published 2024-10-24 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-41398

cvss: 8.8; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.7%; EPSS 0.7% chance of exploitation in 30 days, percentile 52%
public exploits: 0; none known

An issue was discovered on certain GL-iNet devices, including MT6000, MT3000, MT2500, AXT1800, and AX1800 4.6.2. The params parameter in the call method of the /rpc endpoint is vulnerable to arbitrary directory traversal, which enables attackers to execute scripts under any path.

Patch / fix

fixed in 5

gl-inet gl-b3000_firmware 4.5.19
gl-inet gl-mt6000_firmware 4.6.4
gl-inet gl-x300b_firmware 4.5.18
gl-inet gl-xe300_firmware 4.3.18, 4.4.10
gl-inet gl-x750_firmware 4.3.19

CISA SSVC

Exploitation: Proof of concept is public
Automatable: no
Technical impact: total
Assessed: 2 y ago (2024-10-28)

Exploit prediction

0.67% chance of exploitation in the next 30 days, higher than 52% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

github.com https://github.com/gl-inet/CVE-issues/blob/main/4.0.0/Improper%20Pathname%20Restriction%20Leading%20to%20Path%20Traversal%20in%20Restricted%20Directories.md referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
CISA ADP	3.1	8.8	CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CNA	3.1	8.8	CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

gl-inet gl-b3000_firmware
gl-inet gl-mt6000_firmware
gl-inet gl-x300b_firmware
gl-inet gl-xe300_firmware
gl-inet gl-x750_firmware

Classification

Weakness

CWE-22 Improper Limitation of a Pathname to a Restricted Directory

References

github.com /gl-inet/CVE-issues/blob/main/4.0.0/Improper%20Pathname%20Restriction%20Leading%20to%20Path%20Traversal%20in%2
exploit, third-party-advisory

Sources

CVE List CVE-2024-45262
NVD CVE-2024-45262

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary