A post-authentication command injection vulnerability in the "priv" parameter of Zyxel DX3300-T0 firmware version 5.50(ABVY.6.3)C0 and earlier could allow an authenticated attacker to execute operating system (OS) commands on an affected device.
History

Mon, 15 Dec 2025 14:15:00 +0000

Type Values Removed Values Added
First Time appeared Zyxel ax7501-b0
Zyxel ax7501-b0 Firmware
Zyxel ax7501-b1
Zyxel ax7501-b1 Firmware
Zyxel dm4200-b0
Zyxel dm4200-b0 Firmware
Zyxel dx3300-t0
Zyxel dx3300-t1
Zyxel dx3300-t1 Firmware
Zyxel dx3301-t0
Zyxel dx3301-t0 Firmware
Zyxel dx4510-b1
Zyxel dx4510-b1 Firmware
Zyxel dx5401-b0
Zyxel dx5401-b0 Firmware
Zyxel dx5401-b1
Zyxel dx5401-b1 Firmware
Zyxel ee3301-00
Zyxel ee3301-00 Firmware
Zyxel ee5301-00
Zyxel ee5301-00 Firmware
Zyxel ee6510-10
Zyxel ee6510-10 Firmware
Zyxel emg3525-t50b
Zyxel emg3525-t50b Firmware
Zyxel emg5523-t50b
Zyxel emg5523-t50b Firmware
Zyxel emg5723-t50k
Zyxel emg5723-t50k Firmware
Zyxel ex3300-t0
Zyxel ex3300-t0 Firmware
Zyxel ex3300-t1
Zyxel ex3300-t1 Firmware
Zyxel ex3301-t0
Zyxel ex3301-t0 Firmware
Zyxel ex3500-t0
Zyxel ex3500-t0 Firmware
Zyxel ex3501-t0
Zyxel ex3501-t0 Firmware
Zyxel ex3510-b0
Zyxel ex3510-b0 Firmware
Zyxel ex3510-b1
Zyxel ex3510-b1 Firmware
Zyxel ex3600-t0
Zyxel ex3600-t0 Firmware
Zyxel ex5401-b0
Zyxel ex5401-b0 Firmware
Zyxel ex5401-b1
Zyxel ex5401-b1 Firmware
Zyxel ex5501-b0
Zyxel ex5501-b0 Firmware
Zyxel ex5510-b0
Zyxel ex5510-b0 Firmware
Zyxel ex5512-t0
Zyxel ex5512-t0 Firmware
Zyxel ex5601-t0
Zyxel ex5601-t0 Firmware
Zyxel ex5601-t1
Zyxel ex5601-t1 Firmware
Zyxel ex7501-b0
Zyxel ex7501-b0 Firmware
Zyxel ex7710-b0
Zyxel ex7710-b0 Firmware
Zyxel gm4100-b0
Zyxel gm4100-b0 Firmware
Zyxel pe3301-00
Zyxel pe3301-00 Firmware
Zyxel pe5301-01
Zyxel pe5301-01 Firmware
Zyxel pm3100-t0
Zyxel pm3100-t0 Firmware
Zyxel pm5100-t0
Zyxel pm5100-t0 Firmware
Zyxel pm7300-t0
Zyxel pm7300-t0 Firmware
Zyxel pm7500-00
Zyxel pm7500-00 Firmware
Zyxel px3321-t1
Zyxel px3321-t1 Firmware
Zyxel px5301-t0
Zyxel px5301-t0 Firmware
Zyxel vmg3625-t50b
Zyxel vmg3625-t50b Firmware
Zyxel vmg3927-t50k
Zyxel vmg3927-t50k Firmware
Zyxel vmg4005-b50a
Zyxel vmg4005-b50a Firmware
Zyxel vmg4005-b50b
Zyxel vmg4005-b50b Firmware
Zyxel vmg4005-b60a
Zyxel vmg4005-b60a Firmware
Zyxel vmg8623-t50b
Zyxel vmg8623-t50b Firmware
Zyxel vmg8825-t50k
Zyxel vmg8825-t50k Firmware
Zyxel we3300-00
Zyxel we3300-00 Firmware
Zyxel wx3100-t0
Zyxel wx3100-t0 Firmware
Zyxel wx3401-b0
Zyxel wx3401-b0 Firmware
Zyxel wx3401-b1
Zyxel wx3401-b1 Firmware
Zyxel wx5600-t0
Zyxel wx5600-t0 Firmware
Zyxel wx5610-b0
Zyxel wx5610-b0 Firmware
CPEs cpe:2.3:h:zyxel:ax7501-b0:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ax7501-b1:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:dm4200-b0:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:dx3300-t0:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:dx3300-t1:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:dx3301-t0:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:dx4510-b1:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:dx5401-b0:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:dx5401-b1:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ee3301-00:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ee5301-00:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ee6510-10:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:emg3525-t50b:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:emg5523-t50b:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:emg5723-t50k:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ex3300-t0:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ex3300-t1:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ex3301-t0:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ex3500-t0:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ex3501-t0:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ex3510-b0:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ex3510-b1:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ex3600-t0:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ex5401-b0:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ex5401-b1:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ex5501-b0:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ex5510-b0:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ex5512-t0:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ex5601-t0:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ex5601-t1:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ex7501-b0:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ex7710-b0:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:gm4100-b0:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:pe3301-00:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:pe5301-01:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:pm3100-t0:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:pm5100-t0:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:pm7300-t0:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:pm7500-00:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:px3321-t1:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:px5301-t0:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:vmg3625-t50b:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:vmg3927-t50k:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:vmg4005-b50a:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:vmg4005-b50b:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:vmg4005-b60a:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:vmg8623-t50b:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:vmg8825-t50k:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:we3300-00:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:wx3100-t0:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:wx3401-b0:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:wx3401-b1:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:wx5600-t0:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:wx5610-b0:-:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:ax7501-b0_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:ax7501-b1_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:dm4200-b0_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:dx3300-t0_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:dx3300-t1_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:dx3301-t0_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:dx4510-b1_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:dx5401-b0_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:dx5401-b1_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:ee3301-00_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:ee5301-00_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:ee6510-10_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:emg3525-t50b_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:emg5523-t50b_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:emg5723-t50k_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:ex3300-t0_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:ex3300-t1_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:ex3301-t0_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:ex3500-t0_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:ex3501-t0_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:ex3510-b0_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:ex3510-b1_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:ex3600-t0_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:ex5401-b0_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:ex5401-b1_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:ex5501-b0_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:ex5510-b0_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:ex5512-t0_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:ex5601-t0_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:ex5601-t1_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:ex7501-b0_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:ex7710-b0_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:gm4100-b0_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:pe3301-00_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:pe5301-01_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:pm3100-t0_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:pm5100-t0_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:pm7300-t0_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:pm7500-00_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:px3321-t1_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:px5301-t0_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:vmg3625-t50b_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:vmg3927-t50k_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:vmg4005-b50a_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:vmg4005-b50b_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:vmg4005-b60a_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:vmg8623-t50b_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:vmg8825-t50k_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:we3300-00_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:wx3100-t0_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:wx3401-b0_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:wx3401-b1_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:wx5600-t0_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:wx5610-b0_firmware:*:*:*:*:*:*:*:*
Vendors & Products Zyxel ax7501-b0
Zyxel ax7501-b0 Firmware
Zyxel ax7501-b1
Zyxel ax7501-b1 Firmware
Zyxel dm4200-b0
Zyxel dm4200-b0 Firmware
Zyxel dx3300-t0
Zyxel dx3300-t1
Zyxel dx3300-t1 Firmware
Zyxel dx3301-t0
Zyxel dx3301-t0 Firmware
Zyxel dx4510-b1
Zyxel dx4510-b1 Firmware
Zyxel dx5401-b0
Zyxel dx5401-b0 Firmware
Zyxel dx5401-b1
Zyxel dx5401-b1 Firmware
Zyxel ee3301-00
Zyxel ee3301-00 Firmware
Zyxel ee5301-00
Zyxel ee5301-00 Firmware
Zyxel ee6510-10
Zyxel ee6510-10 Firmware
Zyxel emg3525-t50b
Zyxel emg3525-t50b Firmware
Zyxel emg5523-t50b
Zyxel emg5523-t50b Firmware
Zyxel emg5723-t50k
Zyxel emg5723-t50k Firmware
Zyxel ex3300-t0
Zyxel ex3300-t0 Firmware
Zyxel ex3300-t1
Zyxel ex3300-t1 Firmware
Zyxel ex3301-t0
Zyxel ex3301-t0 Firmware
Zyxel ex3500-t0
Zyxel ex3500-t0 Firmware
Zyxel ex3501-t0
Zyxel ex3501-t0 Firmware
Zyxel ex3510-b0
Zyxel ex3510-b0 Firmware
Zyxel ex3510-b1
Zyxel ex3510-b1 Firmware
Zyxel ex3600-t0
Zyxel ex3600-t0 Firmware
Zyxel ex5401-b0
Zyxel ex5401-b0 Firmware
Zyxel ex5401-b1
Zyxel ex5401-b1 Firmware
Zyxel ex5501-b0
Zyxel ex5501-b0 Firmware
Zyxel ex5510-b0
Zyxel ex5510-b0 Firmware
Zyxel ex5512-t0
Zyxel ex5512-t0 Firmware
Zyxel ex5601-t0
Zyxel ex5601-t0 Firmware
Zyxel ex5601-t1
Zyxel ex5601-t1 Firmware
Zyxel ex7501-b0
Zyxel ex7501-b0 Firmware
Zyxel ex7710-b0
Zyxel ex7710-b0 Firmware
Zyxel gm4100-b0
Zyxel gm4100-b0 Firmware
Zyxel pe3301-00
Zyxel pe3301-00 Firmware
Zyxel pe5301-01
Zyxel pe5301-01 Firmware
Zyxel pm3100-t0
Zyxel pm3100-t0 Firmware
Zyxel pm5100-t0
Zyxel pm5100-t0 Firmware
Zyxel pm7300-t0
Zyxel pm7300-t0 Firmware
Zyxel pm7500-00
Zyxel pm7500-00 Firmware
Zyxel px3321-t1
Zyxel px3321-t1 Firmware
Zyxel px5301-t0
Zyxel px5301-t0 Firmware
Zyxel vmg3625-t50b
Zyxel vmg3625-t50b Firmware
Zyxel vmg3927-t50k
Zyxel vmg3927-t50k Firmware
Zyxel vmg4005-b50a
Zyxel vmg4005-b50a Firmware
Zyxel vmg4005-b50b
Zyxel vmg4005-b50b Firmware
Zyxel vmg4005-b60a
Zyxel vmg4005-b60a Firmware
Zyxel vmg8623-t50b
Zyxel vmg8623-t50b Firmware
Zyxel vmg8825-t50k
Zyxel vmg8825-t50k Firmware
Zyxel we3300-00
Zyxel we3300-00 Firmware
Zyxel wx3100-t0
Zyxel wx3100-t0 Firmware
Zyxel wx3401-b0
Zyxel wx3401-b0 Firmware
Zyxel wx3401-b1
Zyxel wx3401-b1 Firmware
Zyxel wx5600-t0
Zyxel wx5600-t0 Firmware
Zyxel wx5610-b0
Zyxel wx5610-b0 Firmware

Wed, 19 Nov 2025 17:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Tue, 18 Nov 2025 09:15:00 +0000

Type Values Removed Values Added
First Time appeared Zyxel
Zyxel dx3300-t0 Firmware
Vendors & Products Zyxel
Zyxel dx3300-t0 Firmware

Tue, 18 Nov 2025 01:45:00 +0000

Type Values Removed Values Added
Description A post-authentication command injection vulnerability in the "priv" parameter of Zyxel DX3300-T0 firmware version 5.50(ABVY.6.3)C0 and earlier could allow an authenticated attacker to execute operating system (OS) commands on an affected device.
Weaknesses CWE-78
References
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}


cve-icon MITRE

Status: PUBLISHED

Assigner: Zyxel

Published: 2025-11-18T01:25:05.406Z

Updated: 2025-11-19T16:49:43.528Z

Reserved: 2025-08-07T01:28:52.928Z

Link: CVE-2025-8693

cve-icon Vulnrichment

Updated: 2025-11-18T15:04:06.709Z

cve-icon NVD

Status : Analyzed

Published: 2025-11-18T02:15:45.410

Modified: 2025-12-15T14:03:35.800

Link: CVE-2025-8693

cve-icon Redhat

No data.