CVE-2023-37929

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2023-37929
The buffer overflow vulnerability in the CGI program of the VMG3625-T50B firmware version V5.50(ABPM.8)C0 could allow an authenticated remote attacker to cause denial of service (DoS) conditions by sending a crafted HTTP request to a vulnerable device.

6.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-buffer-overflow-vulnerabilities-in-some-5g-nr-4g-lte-cpe-dsl-ethernet-cpe-fiber-ont-wifi-extender-and-home-router-devices-05-21-2024 Vendor Advisory
https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-buffer-overflow-vulnerabilities-in-some-5g-nr-4g-lte-cpe-dsl-ethernet-cpe-fiber-ont-wifi-extender-and-home-router-devices-05-21-2024 Vendor Advisory
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:zyxel:dx3300-t1_firmware:5.50\(aby.4\)c0:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:dx3300-t1:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND
cpe:2.3:o:zyxel:dx3301-t0_firmware:5.50\(aby.4\)c0:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:dx3301-t0:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND
cpe:2.3:o:zyxel:dx4510_firmware:5.17\(abyl.5\)c0:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:dx4510:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND
cpe:2.3:o:zyxel:dx5401-b0_firmware:5.17\(abyo.5\)c0:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:dx5401-b0:-:*:*:*:*:*:*:*

Configuration 5 (hide)

AND
cpe:2.3:o:zyxel:dx5401-b1_firmware:5.17\(abyo.5\)c0:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:dx5401-b1:-:*:*:*:*:*:*:*

Configuration 6 (hide)

AND
cpe:2.3:o:zyxel:emg3525-t50b_firmware:5.50\(abpm.8\)c0:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:emg3525-t50b:-:*:*:*:*:*:*:*

Configuration 7 (hide)

AND
cpe:2.3:o:zyxel:emg5523-t50b_firmware:5.50\(abpm.8\)c0:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:emg5523-t50b:-:*:*:*:*:*:*:*

Configuration 8 (hide)

AND
cpe:2.3:o:zyxel:emg5723-t50k_firmware:5.50\(abom.8.2\)c0:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:emg5723-t50k:-:*:*:*:*:*:*:*

Configuration 9 (hide)

AND
cpe:2.3:o:zyxel:ex3300-t1_firmware:5.50\(aby.4\)c0:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ex3300-t1:-:*:*:*:*:*:*:*

Configuration 10 (hide)

AND
cpe:2.3:o:zyxel:ex3301-t0_firmware:5.50\(aby.4\)c0:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ex3301-t0:-:*:*:*:*:*:*:*

Configuration 11 (hide)

AND
cpe:2.3:o:zyxel:ex3500-t0_firmware:5.44\(achr.0\)c0:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ex3500-t0:-:*:*:*:*:*:*:*

Configuration 12 (hide)

AND
cpe:2.3:o:zyxel:ex3501-t0_firmware:5.44\(achr.0\)c0:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ex3501-t0:-:*:*:*:*:*:*:*

Configuration 13 (hide)

AND
cpe:2.3:o:zyxel:ex3510_firmware:5.17\(abup.9\)c0:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ex3510:-:*:*:*:*:*:*:*

Configuration 14 (hide)

AND
cpe:2.3:o:zyxel:ex5401-b0_firmware:5.17\(abyo.5\)c0:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ex5401-b0:-:*:*:*:*:*:*:*

Configuration 15 (hide)

AND
cpe:2.3:o:zyxel:ex5401-b1_firmware:5.17\(abyo.5\)c0:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ex5401-b1:-:*:*:*:*:*:*:*

Configuration 16 (hide)

AND
cpe:2.3:o:zyxel:ex5501-b0_firmware:5.17\(abry.4\)c0:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ex5501-b0:-:*:*:*:*:*:*:*

Configuration 17 (hide)

AND
cpe:2.3:o:zyxel:ex5510_firmware:5.17\(abqx.8\)c0:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ex5510:-:*:*:*:*:*:*:*

Configuration 18 (hide)

AND
cpe:2.3:o:zyxel:ex5512-t0_firmware:5.70\(aceg.2\)c0:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ex5512-t0:-:*:*:*:*:*:*:*

Configuration 19 (hide)

AND
cpe:2.3:o:zyxel:ex5600-t1_firmware:5.70\(acdz.2\)c0:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ex5600-t1:-:*:*:*:*:*:*:*

Configuration 20 (hide)

AND
cpe:2.3:o:zyxel:ex5601-t0_firmware:5.70\(acdz.2\)c0:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ex5601-t0:-:*:*:*:*:*:*:*

Configuration 21 (hide)

AND
cpe:2.3:o:zyxel:ex5601-t1_firmware:5.70\(acdz.2\)c0:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ex5601-t1:-:*:*:*:*:*:*:*

Configuration 22 (hide)

AND
cpe:2.3:o:zyxel:ex7710-b0_firmware:5.18\(acak.0\)c0:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ex7710-b0:-:*:*:*:*:*:*:*

Configuration 23 (hide)

AND
cpe:2.3:o:zyxel:vmg3625-t50b_firmware:5.50\(abpm.8\)c0:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:vmg3625-t50b:-:*:*:*:*:*:*:*

Configuration 24 (hide)

AND
cpe:2.3:o:zyxel:vmg3927-t50k_firmware:5.50\(abom.8.2\)c0:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:vmg3927-t50k:-:*:*:*:*:*:*:*

Configuration 25 (hide)

AND
cpe:2.3:o:zyxel:vmg8623-t50b_firmware:5.50\(abpm.8\)c0:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:vmg8623-t50b:-:*:*:*:*:*:*:*

Configuration 26 (hide)

AND
cpe:2.3:o:zyxel:vmg8825-t50k_firmware:5.50\(abom.8.2\)c0:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:vmg8825-t50k:-:*:*:*:*:*:*:*

Configuration 27 (hide)

AND
cpe:2.3:o:zyxel:ax7501-b0_firmware:5.17\(abpc.4\)c0:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ax7501-b0:-:*:*:*:*:*:*:*

Configuration 28 (hide)

AND
cpe:2.3:o:zyxel:ax7501-b1_firmware:5.17\(abpc.4\)c0:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ax7501-b1:-:*:*:*:*:*:*:*

Configuration 29 (hide)

AND
cpe:2.3:o:zyxel:wx3100-t0_firmware:5.50\(abl.3\)c0:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:wx3100-t0:-:*:*:*:*:*:*:*

Configuration 30 (hide)

AND
cpe:2.3:o:zyxel:wx5600-t0_firmware:5.70\(aceb.2\)c0:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:wx5600-t0:-:*:*:*:*:*:*:*

Configuration 31 (hide)

AND
cpe:2.3:o:zyxel:wx5610-b0_firmware:5.18\(acgj.0\)c0:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:wx5610-b0:-:*:*:*:*:*:*:*

Configuration 32 (hide)

AND
cpe:2.3:o:zyxel:nbg7510_firmware:1.00\(abzy.5\)c0:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:nbg7510:-:*:*:*:*:*:*:*
History

22 Jan 2025, 22:55

Type Values Removed Values Added
CPE cpe:2.3:h:zyxel:ex5600-t1:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ex5401-b0:-:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:ex5401-b1_firmware:5.17\(abyo.5\)c0:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ex5601-t0:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:wx5600-t0:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ex3510:-:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:ex3500-t0_firmware:5.44\(achr.0\)c0:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:emg5523-t50b:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:dx4510:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:dx5401-b1:-:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:ex5600-t1_firmware:5.70\(acdz.2\)c0:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:wx3100-t0:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ex5601-t1:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ex5512-t0:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:vmg3927-t50k:-:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:ax7501-b1_firmware:5.17\(abpc.4\)c0:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:ex5401-b0_firmware:5.17\(abyo.5\)c0:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:vmg8623-t50b_firmware:5.50\(abpm.8\)c0:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:dx3301-t0_firmware:5.50\(aby.4\)c0:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:ax7501-b0_firmware:5.17\(abpc.4\)c0:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ex3501-t0:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:nbg7510:-:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:emg5523-t50b_firmware:5.50\(abpm.8\)c0:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:emg5723-t50k:-:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:ex5601-t0_firmware:5.70\(acdz.2\)c0:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ex5401-b1:-:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:ex3501-t0_firmware:5.44\(achr.0\)c0:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:wx5610-b0:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ex5501-b0:-:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:dx3300-t1_firmware:5.50\(aby.4\)c0:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:emg5723-t50k_firmware:5.50\(abom.8.2\)c0:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ax7501-b0:-:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:ex5510_firmware:5.17\(abqx.8\)c0:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:dx5401-b0:-:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:vmg3927-t50k_firmware:5.50\(abom.8.2\)c0:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ax7501-b1:-:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:ex3301-t0_firmware:5.50\(aby.4\)c0:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:ex7710-b0_firmware:5.18\(acak.0\)c0:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:wx3100-t0_firmware:5.50\(abl.3\)c0:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:vmg8825-t50k_firmware:5.50\(abom.8.2\)c0:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:dx4510_firmware:5.17\(abyl.5\)c0:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ex3300-t1:-:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:dx5401-b0_firmware:5.17\(abyo.5\)c0:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:vmg8825-t50k:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:dx3301-t0:-:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:emg3525-t50b_firmware:5.50\(abpm.8\)c0:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:ex5501-b0_firmware:5.17\(abry.4\)c0:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:vmg3625-t50b_firmware:5.50\(abpm.8\)c0:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:wx5600-t0_firmware:5.70\(aceb.2\)c0:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:dx3300-t1:-:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:ex3300-t1_firmware:5.50\(aby.4\)c0:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:vmg8623-t50b:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ex5510:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:vmg3625-t50b:-:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:wx5610-b0_firmware:5.18\(acgj.0\)c0:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:dx5401-b1_firmware:5.17\(abyo.5\)c0:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ex3301-t0:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ex3500-t0:-:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:ex5512-t0_firmware:5.70\(aceg.2\)c0:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:ex5601-t1_firmware:5.70\(acdz.2\)c0:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ex7710-b0:-:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:ex3510_firmware:5.17\(abup.9\)c0:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:nbg7510_firmware:1.00\(abzy.5\)c0:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:emg3525-t50b:-:*:*:*:*:*:*:*
First Time Zyxel dx3300-t1
Zyxel ex5401-b1
Zyxel ex5510 Firmware
Zyxel nbg7510 Firmware
Zyxel ax7501-b0
Zyxel vmg3927-t50k
Zyxel ex5600-t1
Zyxel ex5401-b0 Firmware
Zyxel ex3300-t1
Zyxel vmg3625-t50b
Zyxel dx5401-b1 Firmware
Zyxel ex5501-b0 Firmware
Zyxel dx5401-b0 Firmware
Zyxel vmg8623-t50b Firmware
Zyxel ax7501-b1 Firmware
Zyxel vmg3927-t50k Firmware
Zyxel ex5601-t1
Zyxel wx5600-t0
Zyxel ex7710-b0
Zyxel ex5512-t0 Firmware
Zyxel ex5501-b0
Zyxel ex3500-t0
Zyxel ex5601-t0 Firmware
Zyxel emg5723-t50k Firmware
Zyxel ax7501-b1
Zyxel wx5610-b0
Zyxel
Zyxel ex5510
Zyxel ex3301-t0
Zyxel ex3510 Firmware
Zyxel dx3300-t1 Firmware
Zyxel ex7710-b0 Firmware
Zyxel emg3525-t50b
Zyxel vmg8825-t50k Firmware
Zyxel vmg3625-t50b Firmware
Zyxel ex3500-t0 Firmware
Zyxel ex5401-b0
Zyxel ex3510
Zyxel dx3301-t0
Zyxel nbg7510
Zyxel dx5401-b1
Zyxel emg3525-t50b Firmware
Zyxel dx5401-b0
Zyxel ex5601-t1 Firmware
Zyxel ex3301-t0 Firmware
Zyxel emg5523-t50b Firmware
Zyxel wx5600-t0 Firmware
Zyxel ex3300-t1 Firmware
Zyxel wx3100-t0 Firmware
Zyxel wx3100-t0
Zyxel ex3501-t0
Zyxel wx5610-b0 Firmware
Zyxel emg5723-t50k
Zyxel ex5512-t0
Zyxel vmg8825-t50k
Zyxel vmg8623-t50b
Zyxel ex3501-t0 Firmware
Zyxel ex5401-b1 Firmware
Zyxel ex5600-t1 Firmware
Zyxel emg5523-t50b
Zyxel dx4510
Zyxel ax7501-b0 Firmware
Zyxel dx4510 Firmware
Zyxel ex5601-t0
Zyxel dx3301-t0 Firmware
References () https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-buffer-overflow-vulnerabilities-in-some-5g-nr-4g-lte-cpe-dsl-ethernet-cpe-fiber-ont-wifi-extender-and-home-router-devices-05-21-2024 - () https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-buffer-overflow-vulnerabilities-in-some-5g-nr-4g-lte-cpe-dsl-ethernet-cpe-fiber-ont-wifi-extender-and-home-router-devices-05-21-2024 - Vendor Advisory

21 Nov 2024, 08:12

Type Values Removed Values Added
Summary
  • (es) La vulnerabilidad de desbordamiento del búfer en el programa CGI de la versión de firmware VMG3625-T50B V5.50(ABPM.8)C0 podría permitir que un atacante remoto autenticado cause condiciones de denegación de servicio (DoS) enviando una solicitud HTTP manipulada a un dispositivo vulnerable.
References () https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-buffer-overflow-vulnerabilities-in-some-5g-nr-4g-lte-cpe-dsl-ethernet-cpe-fiber-ont-wifi-extender-and-home-router-devices-05-21-2024 - () https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-buffer-overflow-vulnerabilities-in-some-5g-nr-4g-lte-cpe-dsl-ethernet-cpe-fiber-ont-wifi-extender-and-home-router-devices-05-21-2024 -

21 May 2024, 02:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-05-21 02:15

Updated : 2025-01-22 22:55

NVD link : CVE-2023-37929

Mitre link : CVE-2023-37929

CVE.ORG link : CVE-2023-37929

JSON object : View

Products Affected

zyxel

  • ex3301-t0
  • ex5512-t0
  • dx5401-b1_firmware
  • dx3300-t1_firmware
  • dx5401-b0
  • dx3300-t1
  • ex3301-t0_firmware
  • ex3501-t0_firmware
  • ex3510
  • ex3300-t1
  • ex5601-t1_firmware
  • ex3501-t0
  • dx3301-t0_firmware
  • nbg7510_firmware
  • ex5401-b0_firmware
  • ex3510_firmware
  • wx5610-b0
  • ex5600-t1
  • nbg7510
  • ax7501-b1
  • wx5610-b0_firmware
  • emg3525-t50b_firmware
  • ax7501-b0_firmware
  • ax7501-b1_firmware
  • ex7710-b0_firmware
  • ex3300-t1_firmware
  • ex5601-t0_firmware
  • emg5723-t50k
  • ex5401-b1
  • emg5723-t50k_firmware
  • emg5523-t50b_firmware
  • ex5401-b0
  • ex5601-t0
  • emg3525-t50b
  • vmg8623-t50b
  • wx3100-t0
  • vmg3927-t50k
  • dx4510_firmware
  • vmg8825-t50k
  • vmg3625-t50b_firmware
  • vmg3927-t50k_firmware
  • ex7710-b0
  • dx3301-t0
  • ex5600-t1_firmware
  • vmg8623-t50b_firmware
  • ex5501-b0_firmware
  • dx5401-b0_firmware
  • wx3100-t0_firmware
  • ex5501-b0
  • wx5600-t0_firmware
  • ex5510_firmware
  • ex5601-t1
  • wx5600-t0
  • ax7501-b0
  • vmg3625-t50b
  • dx5401-b1
  • emg5523-t50b
  • ex5510
  • dx4510
  • vmg8825-t50k_firmware
  • ex3500-t0
  • ex3500-t0_firmware
  • ex5401-b1_firmware
  • ex5512-t0_firmware
CWE
CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')