CVE-2023-50919

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2023-50919
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.

9.8 /10

CVSS v3 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
http://packetstormsecurity.com/files/176708/GL.iNet-Unauthenticated-Remote-Command-Execution.html
https://github.com/gl-inet/CVE-issues/blob/main/4.0.0/Authentication-bypass.md Exploit Issue Tracking Vendor Advisory
Configurations

Configuration 1 (hide)

AND
OR cpe:2.3:o:gl-inet:gl-ax1800_firmware:4.3.7:*:*:*:*:*:*:*
cpe:2.3:o:gl-inet:gl-ax1800_firmware:4.4.6:*:*:*:*:*:*:*
cpe:2.3:h:gl-inet:gl-ax1800:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND
OR cpe:2.3:o:gl-inet:gl-axt1800_firmware:4.3.7:*:*:*:*:*:*:*
cpe:2.3:o:gl-inet:gl-axt1800_firmware:4.4.6:*:*:*:*:*:*:*
cpe:2.3:h:gl-inet:gl-axt1800:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND
OR cpe:2.3:o:gl-inet:gl-mt3000_firmware:4.3.7:*:*:*:*:*:*:*
cpe:2.3:o:gl-inet:gl-mt3000_firmware:4.4.6:*:*:*:*:*:*:*
cpe:2.3:h:gl-inet:gl-mt3000:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND
OR cpe:2.3:o:gl-inet:gl-mt2500_firmware:4.3.7:*:*:*:*:*:*:*
cpe:2.3:o:gl-inet:gl-mt2500_firmware:4.4.6:*:*:*:*:*:*:*
cpe:2.3:h:gl-inet:gl-mt2500:-:*:*:*:*:*:*:*

Configuration 5 (hide)

AND
OR cpe:2.3:o:gl-inet:gl-mt6000_firmware:4.3.7:*:*:*:*:*:*:*
cpe:2.3:o:gl-inet:gl-mt6000_firmware:4.4.6:*:*:*:*:*:*:*
cpe:2.3:h:gl-inet:gl-mt6000:-:*:*:*:*:*:*:*

Configuration 6 (hide)

AND
OR cpe:2.3:o:gl-inet:gl-mt1300_firmware:4.3.7:*:*:*:*:*:*:*
cpe:2.3:o:gl-inet:gl-mt1300_firmware:4.4.6:*:*:*:*:*:*:*
cpe:2.3:h:gl-inet:gl-mt1300:-:*:*:*:*:*:*:*

Configuration 7 (hide)

AND
OR cpe:2.3:o:gl-inet:gl-mt300n-v2_firmware:4.3.7:*:*:*:*:*:*:*
cpe:2.3:o:gl-inet:gl-mt300n-v2_firmware:4.4.6:*:*:*:*:*:*:*
cpe:2.3:h:gl-inet:gl-mt300n-v2:-:*:*:*:*:*:*:*

Configuration 8 (hide)

AND
OR cpe:2.3:o:gl-inet:gl-ar750s_firmware:4.3.7:*:*:*:*:*:*:*
cpe:2.3:o:gl-inet:gl-ar750s_firmware:4.4.6:*:*:*:*:*:*:*
cpe:2.3:h:gl-inet:gl-ar750s:-:*:*:*:*:*:*:*

Configuration 9 (hide)

AND
OR cpe:2.3:o:gl-inet:gl-ar750_firmware:4.3.7:*:*:*:*:*:*:*
cpe:2.3:o:gl-inet:gl-ar750_firmware:4.4.6:*:*:*:*:*:*:*
cpe:2.3:h:gl-inet:gl-ar750:-:*:*:*:*:*:*:*

Configuration 10 (hide)

AND
OR cpe:2.3:o:gl-inet:gl-ar300m_firmware:4.3.7:*:*:*:*:*:*:*
cpe:2.3:o:gl-inet:gl-ar300m_firmware:4.4.6:*:*:*:*:*:*:*
cpe:2.3:h:gl-inet:gl-ar300m:-:*:*:*:*:*:*:*

Configuration 11 (hide)

AND
OR cpe:2.3:o:gl-inet:gl-b1300_firmware:4.3.7:*:*:*:*:*:*:*
cpe:2.3:o:gl-inet:gl-b1300_firmware:4.4.6:*:*:*:*:*:*:*
cpe:2.3:h:gl-inet:gl-b1300:-:*:*:*:*:*:*:*

Configuration 12 (hide)

AND
OR cpe:2.3:o:gl-inet:gl-a1300_firmware:4.3.7:*:*:*:*:*:*:*
cpe:2.3:o:gl-inet:gl-a1300_firmware:4.4.6:*:*:*:*:*:*:*
cpe:2.3:h:gl-inet:gl-a1300:-:*:*:*:*:*:*:*
History

24 Jan 2024, 16:15

Type Values Removed Values Added
References
  • () http://packetstormsecurity.com/files/176708/GL.iNet-Unauthenticated-Remote-Command-Execution.html -

19 Jan 2024, 02:10

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 9.8
References () https://github.com/gl-inet/CVE-issues/blob/main/4.0.0/Authentication-bypass.md - () https://github.com/gl-inet/CVE-issues/blob/main/4.0.0/Authentication-bypass.md - Exploit, Issue Tracking, Vendor Advisory
CPE cpe:2.3:o:gl-inet:gl-axt1800_firmware:4.3.7:*:*:*:*:*:*:*
cpe:2.3:h:gl-inet:gl-b1300:-:*:*:*:*:*:*:*
cpe:2.3:h:gl-inet:gl-mt2500:-:*:*:*:*:*:*:*
cpe:2.3:o:gl-inet:gl-a1300_firmware:4.3.7:*:*:*:*:*:*:*
cpe:2.3:h:gl-inet:gl-mt3000:-:*:*:*:*:*:*:*
cpe:2.3:o:gl-inet:gl-mt6000_firmware:4.3.7:*:*:*:*:*:*:*
cpe:2.3:o:gl-inet:gl-ar750_firmware:4.3.7:*:*:*:*:*:*:*
cpe:2.3:o:gl-inet:gl-mt1300_firmware:4.3.7:*:*:*:*:*:*:*
cpe:2.3:o:gl-inet:gl-ar300m_firmware:4.4.6:*:*:*:*:*:*:*
cpe:2.3:o:gl-inet:gl-mt6000_firmware:4.4.6:*:*:*:*:*:*:*
cpe:2.3:h:gl-inet:gl-mt300n-v2:-:*:*:*:*:*:*:*
cpe:2.3:o:gl-inet:gl-mt2500_firmware:4.3.7:*:*:*:*:*:*:*
cpe:2.3:o:gl-inet:gl-mt300n-v2_firmware:4.3.7:*:*:*:*:*:*:*
cpe:2.3:o:gl-inet:gl-mt2500_firmware:4.4.6:*:*:*:*:*:*:*
cpe:2.3:h:gl-inet:gl-ar750s:-:*:*:*:*:*:*:*
cpe:2.3:o:gl-inet:gl-mt300n-v2_firmware:4.4.6:*:*:*:*:*:*:*
cpe:2.3:o:gl-inet:gl-b1300_firmware:4.4.6:*:*:*:*:*:*:*
cpe:2.3:o:gl-inet:gl-mt3000_firmware:4.4.6:*:*:*:*:*:*:*
cpe:2.3:h:gl-inet:gl-mt1300:-:*:*:*:*:*:*:*
cpe:2.3:h:gl-inet:gl-axt1800:-:*:*:*:*:*:*:*
cpe:2.3:o:gl-inet:gl-ar750s_firmware:4.3.7:*:*:*:*:*:*:*
cpe:2.3:o:gl-inet:gl-b1300_firmware:4.3.7:*:*:*:*:*:*:*
cpe:2.3:o:gl-inet:gl-ax1800_firmware:4.4.6:*:*:*:*:*:*:*
cpe:2.3:h:gl-inet:gl-ar300m:-:*:*:*:*:*:*:*
cpe:2.3:o:gl-inet:gl-ar750_firmware:4.4.6:*:*:*:*:*:*:*
cpe:2.3:h:gl-inet:gl-ar750:-:*:*:*:*:*:*:*
cpe:2.3:h:gl-inet:gl-a1300:-:*:*:*:*:*:*:*
cpe:2.3:h:gl-inet:gl-ax1800:-:*:*:*:*:*:*:*
cpe:2.3:o:gl-inet:gl-mt3000_firmware:4.3.7:*:*:*:*:*:*:*
cpe:2.3:o:gl-inet:gl-axt1800_firmware:4.4.6:*:*:*:*:*:*:*
cpe:2.3:o:gl-inet:gl-mt1300_firmware:4.4.6:*:*:*:*:*:*:*
cpe:2.3:o:gl-inet:gl-a1300_firmware:4.4.6:*:*:*:*:*:*:*
cpe:2.3:h:gl-inet:gl-mt6000:-:*:*:*:*:*:*:*
cpe:2.3:o:gl-inet:gl-ax1800_firmware:4.3.7:*:*:*:*:*:*:*
cpe:2.3:o:gl-inet:gl-ar750s_firmware:4.4.6:*:*:*:*:*:*:*
cpe:2.3:o:gl-inet:gl-ar300m_firmware:4.3.7:*:*:*:*:*:*:*
First Time Gl-inet gl-axt1800 Firmware
Gl-inet gl-ar300m
Gl-inet gl-a1300 Firmware
Gl-inet gl-mt6000 Firmware
Gl-inet gl-ar750
Gl-inet gl-b1300 Firmware
Gl-inet gl-ar750s
Gl-inet
Gl-inet gl-ar750s Firmware
Gl-inet gl-axt1800
Gl-inet gl-mt3000 Firmware
Gl-inet gl-ax1800
Gl-inet gl-a1300
Gl-inet gl-mt300n-v2
Gl-inet gl-mt1300 Firmware
Gl-inet gl-mt300n-v2 Firmware
Gl-inet gl-ar300m Firmware
Gl-inet gl-b1300
Gl-inet gl-mt6000
Gl-inet gl-ax1800 Firmware
Gl-inet gl-mt1300
Gl-inet gl-mt2500
Gl-inet gl-ar750 Firmware
Gl-inet gl-mt3000
Gl-inet gl-mt2500 Firmware
CWE CWE-287

12 Jan 2024, 13:47

Type Values Removed Values Added
Summary
  • (es) Se descubrió un problema en dispositivos GL.iNet anteriores a la versión 4.5.0. Existe una omisión de autenticación NGINX mediante la coincidencia de patrones de cadenas Lua. Esto afecta a 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 y B1300 4.3.7.

12 Jan 2024, 08:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-01-12 08:15

Updated : 2024-01-24 16:15

NVD link : CVE-2023-50919

Mitre link : CVE-2023-50919

CVE.ORG link : CVE-2023-50919

JSON object : View

Products Affected

gl-inet

  • gl-mt300n-v2
  • gl-ar750
  • gl-mt1300
  • gl-a1300
  • gl-mt6000
  • gl-mt2500_firmware
  • gl-ax1800_firmware
  • gl-ar750s_firmware
  • gl-b1300
  • gl-mt3000_firmware
  • gl-b1300_firmware
  • gl-ar300m
  • gl-mt3000
  • gl-ar750s
  • gl-mt2500
  • gl-a1300_firmware
  • gl-ar300m_firmware
  • gl-mt1300_firmware
  • gl-mt300n-v2_firmware
  • gl-mt6000_firmware
  • gl-ax1800
  • gl-axt1800
  • gl-ar750_firmware
  • gl-axt1800_firmware
CWE
CWE-287

Improper Authentication