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Fencer Intel
high 8.8

CVE-2024-45263 json

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

published 2y ago modified 4mo ago also EUVD-2024-41399

cvss
8.8
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.3%
EPSS 0.3% chance of exploitation in 30 days, percentile 19%
public exploits
0
none known

Summary

An issue was discovered on certain GL-iNet devices, including MT6000, MT3000, MT2500, AXT1800, and AX1800 4.6.2. The upload interface allows the uploading of arbitrary files to the device. Once the device executes the files, it can lead to information leakage, enabling complete control.

Patch / fix

  • 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

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CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
2y ago

Exploit prediction

0.27% chance of exploitation in the next 30 days, higher than 19% of all scored CVEs (FIRST EPSS, 2026-11-11).

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-434 Unrestricted Upload of File with Dangerous Type

References

Sources

Fencer Intel 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.