CVE-2023-50919

criticalpriority · attend · 66EPSS 0.478 · 99 %ileexploit · weaponizedEURUUS

grimoire priorityP1 · Urgent

Exploitable?

Public exploit

1 exploit · weaponized

Likely / severe?

47.8% (99th) EPSS

CVSS 9.8 · critical

Is it mine?

38 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · fstec_bdu · nvd

EPSS · scored 2026-10-27

An issue was discovered on GL.iNet devices before version 4.5.0. There is an NGINX authentication bypass via Lua string pattern matching. This affects A1300 4.4.6, AX1800 4.4.6, AXT1800 4.4.6, MT3000 4.4.6, MT2500 4.4.6, MT6000 4.5.0, MT1300 4.3.7, MT300N-V2 4.3.7, AR750S 4.3.7, AR750 4.3.7, AR300M 4.3.7, and B1300 4.3.7.

cvss

Technical severity, 0–10. One row per scoring source.

9.8

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–critical · 6.3–9.8

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 3.9 · impact 5.9

v3.16.3mediumAV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:Lsecondary · FSTEC (BDU) RU

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · ENISA EU

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondaryexploitability 3.9 · impact 5.9

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:Hsecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: poc · Automatable: yes · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-287USprimaryCWE-287US

exploits (1)

Public proof-of-concept and weaponised exploit code.

exploit/linux/http/glinet_unauth_rce_cve_2023_50445GL.iNet Unauthenticated Remote Command Execution via the logread module.weaponized · metasploit

affected products (38)

Products and version ranges known to be affected.

n/a n/aall versionsenisa_euvdEU
n/a n/a≤ n/aenisa_euvdEU
GL Tech (HK) Ltd. GL-A1300≤ 4.4.6fstec_bduRU
GL Tech (HK) Ltd. GL-AR300M≤ 4.3.7fstec_bduRU
GL Tech (HK) Ltd. GL-AR750≤ 4.3.7fstec_bduRU
GL Tech (HK) Ltd. GL-AR750S≤ 4.3.7fstec_bduRU
GL Tech (HK) Ltd. GL-AX1800≤ 4.4.6fstec_bduRU
GL Tech (HK) Ltd. GL-AXT1800≤ 4.4.6fstec_bduRU
GL Tech (HK) Ltd. GL-B1300≤ 4.3.7fstec_bduRU
GL Tech (HK) Ltd. GL-MT1300≤ 4.3.7fstec_bduRU
GL Tech (HK) Ltd. GL-MT2500≤ 4.4.6fstec_bduRU
GL Tech (HK) Ltd. GL-MT3000≤ 4.4.6fstec_bduRU
GL Tech (HK) Ltd. GL-MT300N-V2≤ 4.3.7fstec_bduRU
GL Tech (HK) Ltd. GL-MT6000≤ 4.5.0fstec_bduRU
gl-inet gl-a1300 firmware= 4.3.7nvdUScpe:2.3:o:gl-inet:gl-a1300_firmware:*:*:*:*:*:*:*:*
gl-inet gl-a1300 firmware= 4.4.6nvdUScpe:2.3:o:gl-inet:gl-a1300_firmware:*:*:*:*:*:*:*:*
gl-inet gl-ar300m firmware= 4.3.7nvdUScpe:2.3:o:gl-inet:gl-ar300m_firmware:*:*:*:*:*:*:*:*
gl-inet gl-ar300m firmware= 4.4.6nvdUScpe:2.3:o:gl-inet:gl-ar300m_firmware:*:*:*:*:*:*:*:*
gl-inet gl-ar750 firmware= 4.3.7nvdUScpe:2.3:o:gl-inet:gl-ar750_firmware:*:*:*:*:*:*:*:*
gl-inet gl-ar750 firmware= 4.4.6nvdUScpe:2.3:o:gl-inet:gl-ar750_firmware:*:*:*:*:*:*:*:*

showing 20 of 38

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu nvd NVD CVE.org MITRE

published 2024-01-12modified 2026-06-17

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+7710 more

references (8)

External citations — patches, advisories, analysis.

scry

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