CVE-2023-50921

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2023-50921
An issue was discovered on GL.iNet devices through 4.5.0. Attackers can invoke the add_user interface in the system module to gain root privileges. 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
https://github.com/gl-inet/CVE-issues/blob/main/4.0.0/Add_user_vulnerability.md Third Party Advisory
Configurations

Configuration 1 (hide)

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

Configuration 2 (hide)

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

Configuration 3 (hide)

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

Configuration 4 (hide)

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

Configuration 5 (hide)

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

Configuration 6 (hide)

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

Configuration 7 (hide)

AND
cpe:2.3:o:gl-inet:gl-mt6000_firmware:4.5.0:*:*:*:*:*:*:*
cpe:2.3:h:gl-inet:gl-mt6000:-:*:*:*:*:*:*:*

Configuration 8 (hide)

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

Configuration 9 (hide)

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

Configuration 10 (hide)

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

Configuration 11 (hide)

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

Configuration 12 (hide)

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

10 Jan 2024, 14:17

Type Values Removed Values Added
CPE 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-b1300:-:*:*:*:*:*:*:*
cpe:2.3:h:gl-inet:gl-ar300m:-:*:*:*:*:*:*:*
cpe:2.3:h:gl-inet:gl-mt2500:-:*:*:*:*:*:*:*
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:h:gl-inet:gl-mt3000:-:*:*:*:*:*:*:*
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-axt1800_firmware:4.4.6:*:*:*:*:*:*:*
cpe:2.3:h:gl-inet:gl-mt300n-v2:-:*:*:*:*:*:*:*
cpe:2.3:o:gl-inet:gl-a1300_firmware:4.4.6:*:*:*:*:*:*:*
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:h:gl-inet:gl-mt6000:-:*:*:*:*:*:*:*
cpe:2.3:o:gl-inet:gl-mt6000_firmware:4.5.0:*:*:*:*:*:*:*
cpe:2.3:o:gl-inet:gl-mt3000_firmware:4.4.6:*:*:*:*:*:*:*
cpe:2.3:h:gl-inet:gl-mt1300:-:*:*:*:*:*:*:*
cpe:2.3:o:gl-inet:gl-ar750s_firmware:4.3.7:*:*:*:*:*:*:*
cpe:2.3:o:gl-inet:gl-ar300m_firmware:4.3.7:*:*:*:*:*:*:*
cpe:2.3:h:gl-inet:gl-axt1800:-:*:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 9.8
CWE NVD-CWE-noinfo
References () https://github.com/gl-inet/CVE-issues/blob/main/4.0.0/Add_user_vulnerability.md - () https://github.com/gl-inet/CVE-issues/blob/main/4.0.0/Add_user_vulnerability.md - Third Party Advisory
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

03 Jan 2024, 13:48

Type Values Removed Values Added
Summary
  • (es) Se descubrió un problema en dispositivos GL.iNet hasta 4.5.0. Los atacantes pueden invocar la interfaz add_user en el módulo de system para obtener privilegios de root. 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.

03 Jan 2024, 09:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-01-03 09:15

Updated : 2024-01-10 14:17

NVD link : CVE-2023-50921

Mitre link : CVE-2023-50921

CVE.ORG link : CVE-2023-50921

JSON object : View

Products Affected

gl-inet

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