CVE-2026-0711

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2026-0711
A post-authentication command injection vulnerability in the EasyMesh-related APIs of Zyxel DX3300-T0 firmware versions through 5.50(ABVY.7.1)C0 could allow an authenticated, adjacent attacker with administrator privileges to execute OS commands on an affected device.

6.8 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 0.9 / Impact : 5.9

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-command-injection-vulnerabilities-in-certain-4g-lte-5g-nr-cpe-dsl-ethernet-cpe-fiber-onts-and-wireless-extenders-04-28-2026 Vendor Advisory
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:zyxel:nr5307_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:nr5307:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND
cpe:2.3:o:zyxel:nebula_fwa515_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:nebula_fwa515:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND
cpe:2.3:o:zyxel:dx3300-t0_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:dx3300-t0:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND
cpe:2.3:o:zyxel:dx3300-t1_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:dx3300-t1:-:*:*:*:*:*:*:*

Configuration 5 (hide)

AND
cpe:2.3:o:zyxel:dx3301-t0_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:dx3301-t0:-:*:*:*:*:*:*:*

Configuration 6 (hide)

AND
cpe:2.3:o:zyxel:dx5401-b0_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:dx5401-b0:-:*:*:*:*:*:*:*

Configuration 7 (hide)

AND
cpe:2.3:o:zyxel:dx5401-b1_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:dx5401-b1:-:*:*:*:*:*:*:*

Configuration 8 (hide)

AND
cpe:2.3:o:zyxel:ee3301-00_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ee3301-00:-:*:*:*:*:*:*:*

Configuration 9 (hide)

AND
cpe:2.3:o:zyxel:ee5301-00_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ee5301-00:-:*:*:*:*:*:*:*

Configuration 10 (hide)

AND
cpe:2.3:o:zyxel:ee6510-10_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ee6510-10:-:*:*:*:*:*:*:*

Configuration 11 (hide)

AND
cpe:2.3:o:zyxel:emg3525-t50b_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:emg3525-t50b:-:*:*:*:*:*:*:*

Configuration 12 (hide)

AND
cpe:2.3:o:zyxel:emg5523-t50b_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:emg5523-t50b:-:*:*:*:*:*:*:*

Configuration 13 (hide)

AND
cpe:2.3:o:zyxel:ex3300-t0_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ex3300-t0:-:*:*:*:*:*:*:*

Configuration 14 (hide)

AND
cpe:2.3:o:zyxel:ex3300-t1_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ex3300-t1:-:*:*:*:*:*:*:*

Configuration 15 (hide)

AND
cpe:2.3:o:zyxel:ex3301-t0_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ex3301-t0:-:*:*:*:*:*:*:*

Configuration 16 (hide)

AND
cpe:2.3:o:zyxel:ex3500-t0_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ex3500-t0:-:*:*:*:*:*:*:*

Configuration 17 (hide)

AND
cpe:2.3:o:zyxel:ex3501-t0_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ex3501-t0:-:*:*:*:*:*:*:*

Configuration 18 (hide)

AND
cpe:2.3:o:zyxel:ex3600-t0_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ex3600-t0:-:*:*:*:*:*:*:*

Configuration 19 (hide)

AND
cpe:2.3:o:zyxel:ex5401-b0_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ex5401-b0:-:*:*:*:*:*:*:*

Configuration 20 (hide)

AND
cpe:2.3:o:zyxel:ex5401-b1_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ex5401-b1:-:*:*:*:*:*:*:*

Configuration 21 (hide)

AND
cpe:2.3:o:zyxel:ex5512-t0_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ex5512-t0:-:*:*:*:*:*:*:*

Configuration 22 (hide)

AND
cpe:2.3:o:zyxel:ex5601-t0_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ex5601-t0:-:*:*:*:*:*:*:*

Configuration 23 (hide)

AND
cpe:2.3:o:zyxel:ex5601-t1_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ex5601-t1:-:*:*:*:*:*:*:*

Configuration 24 (hide)

AND
cpe:2.3:o:zyxel:ex7501-b0_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ex7501-b0:-:*:*:*:*:*:*:*

Configuration 25 (hide)

AND
cpe:2.3:o:zyxel:vmg3625-t50b_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:vmg3625-t50b:-:*:*:*:*:*:*:*

Configuration 26 (hide)

AND
cpe:2.3:o:zyxel:vmg8623-t50b_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:vmg8623-t50b:-:*:*:*:*:*:*:*

Configuration 27 (hide)

AND
cpe:2.3:o:zyxel:ax7501-b0_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ax7501-b0:-:*:*:*:*:*:*:*

Configuration 28 (hide)

AND
cpe:2.3:o:zyxel:ax7501-b1_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ax7501-b1:-:*:*:*:*:*:*:*

Configuration 29 (hide)

AND
cpe:2.3:o:zyxel:pe3301-00_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:pe3301-00:-:*:*:*:*:*:*:*

Configuration 30 (hide)

AND
cpe:2.3:o:zyxel:pe5301-01_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:pe5301-01:-:*:*:*:*:*:*:*

Configuration 31 (hide)

AND
cpe:2.3:o:zyxel:px5302-00_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:px5302-00:-:*:*:*:*:*:*:*

Configuration 32 (hide)

AND
cpe:2.3:o:zyxel:px5301-t0_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:px5301-t0:-:*:*:*:*:*:*:*

Configuration 33 (hide)

AND
cpe:2.3:o:zyxel:we3300-00_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:we3300-00:-:*:*:*:*:*:*:*

Configuration 34 (hide)

AND
cpe:2.3:o:zyxel:wx3100-t0_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:wx3100-t0:-:*:*:*:*:*:*:*

Configuration 35 (hide)

AND
cpe:2.3:o:zyxel:we4600-00_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:we4600-00:-:*:*:*:*:*:*:*

Configuration 36 (hide)

AND
cpe:2.3:o:zyxel:wx5600-t0_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:wx5600-t0:-:*:*:*:*:*:*:*
History

08 Jul 2026, 15:26

Type Values Removed Values Added
References () https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-command-injection-vulnerabilities-in-certain-4g-lte-5g-nr-cpe-dsl-ethernet-cpe-fiber-onts-and-wireless-extenders-04-28-2026 - () https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-command-injection-vulnerabilities-in-certain-4g-lte-5g-nr-cpe-dsl-ethernet-cpe-fiber-onts-and-wireless-extenders-04-28-2026 - Vendor Advisory
First Time Zyxel vmg3625-t50b Firmware
Zyxel we4600-00 Firmware
Zyxel wx5600-t0
Zyxel ex5601-t0
Zyxel ex5401-b1
Zyxel dx3301-t0
Zyxel ex5601-t1
Zyxel ex5512-t0 Firmware
Zyxel emg5523-t50b Firmware
Zyxel dx5401-b0
Zyxel ex5601-t0 Firmware
Zyxel ee5301-00 Firmware
Zyxel ex3300-t0 Firmware
Zyxel dx5401-b0 Firmware
Zyxel we3300-00 Firmware
Zyxel ee3301-00
Zyxel emg3525-t50b Firmware
Zyxel ee6510-10
Zyxel ex3501-t0 Firmware
Zyxel ex3301-t0 Firmware
Zyxel emg5523-t50b
Zyxel ax7501-b1 Firmware
Zyxel ex5401-b0
Zyxel ex3300-t1
Zyxel pe3301-00 Firmware
Zyxel nebula Fwa515
Zyxel dx5401-b1
Zyxel ex3600-t0
Zyxel dx3300-t0 Firmware
Zyxel ex3500-t0 Firmware
Zyxel ex7501-b0
Zyxel wx5600-t0 Firmware
Zyxel ex5401-b0 Firmware
Zyxel nr5307 Firmware
Zyxel nr5307
Zyxel wx3100-t0
Zyxel ex3300-t1 Firmware
Zyxel px5302-00
Zyxel dx3300-t1
Zyxel ex7501-b0 Firmware
Zyxel ex3501-t0
Zyxel nebula Fwa515 Firmware
Zyxel ex5512-t0
Zyxel pe5301-01
Zyxel vmg3625-t50b
Zyxel ex5601-t1 Firmware
Zyxel dx5401-b1 Firmware
Zyxel px5301-t0
Zyxel pe3301-00
Zyxel ee5301-00
Zyxel wx3100-t0 Firmware
Zyxel ex3300-t0
Zyxel ax7501-b0
Zyxel ex5401-b1 Firmware
Zyxel pe5301-01 Firmware
Zyxel
Zyxel px5301-t0 Firmware
Zyxel dx3300-t1 Firmware
Zyxel we4600-00
Zyxel dx3301-t0 Firmware
Zyxel ax7501-b1
Zyxel ex3600-t0 Firmware
Zyxel ex3301-t0
Zyxel ex3500-t0
Zyxel emg3525-t50b
Zyxel ee3301-00 Firmware
Zyxel px5302-00 Firmware
Zyxel ee6510-10 Firmware
Zyxel we3300-00
Zyxel vmg8623-t50b
Zyxel dx3300-t0
Zyxel vmg8623-t50b Firmware
Zyxel ax7501-b0 Firmware
CPE cpe:2.3:o:zyxel:wx3100-t0_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:ex5601-t1_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:ex3500-t0_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ax7501-b1:-:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:ex3300-t1_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:ex3301-t0_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ax7501-b0:-:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:ex5401-b0_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ex3501-t0:-:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:ee3301-00_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:ex5601-t0_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:pe5301-01_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:px5302-00_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:nebula_fwa515_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ee5301-00:-:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:ex3300-t0_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:pe3301-00:-:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:vmg8623-t50b_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:emg3525-t50b_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:we4600-00:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ex5601-t1:-:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:ex3501-t0_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:px5302-00:-:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:ee6510-10_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:ax7501-b0_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:dx3300-t0_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:ee5301-00_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:dx3300-t1_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:we3300-00:-:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:dx5401-b1_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:emg5523-t50b_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ex5401-b1:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:dx5401-b1:-:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:we3300-00_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:dx3300-t1:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:vmg8623-t50b:-:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:px5301-t0_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:ex3600-t0_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ex5601-t0:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ex3301-t0:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:vmg3625-t50b:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:wx3100-t0:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:dx5401-b0:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ex3300-t0:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:pe5301-01:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ee6510-10:-:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:ex5401-b1_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:we4600-00_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:dx5401-b0_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:wx5600-t0_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:wx5600-t0:-:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:ex5512-t0_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ex3600-t0:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ex7501-b0:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:emg5523-t50b:-:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:pe3301-00_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ex5512-t0:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:dx3301-t0:-:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:dx3301-t0_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:nebula_fwa515:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ex3300-t1:-:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:nr5307_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:dx3300-t0:-:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:vmg3625-t50b_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:ex7501-b0_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ex3500-t0:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ex5401-b0:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:nr5307:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:px5301-t0:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:emg3525-t50b:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ee3301-00:-:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:ax7501-b1_firmware:*:*:*:*:*:*:*:*

28 Apr 2026, 03:16

Type Values Removed Values Added
New CVE
Information

Published : 2026-04-28 03:16

Updated : 2026-07-08 15:26

NVD link : CVE-2026-0711

Mitre link : CVE-2026-0711

CVE.ORG link : CVE-2026-0711

JSON object : View

Products Affected

zyxel

  • emg5523-t50b_firmware
  • ex7501-b0
  • ex3300-t1_firmware
  • px5302-00
  • ee3301-00
  • ex3501-t0_firmware
  • pe3301-00
  • ax7501-b0
  • dx3301-t0_firmware
  • we3300-00
  • ex5401-b0
  • emg3525-t50b_firmware
  • dx3300-t0_firmware
  • ex5401-b0_firmware
  • dx5401-b1
  • dx5401-b0
  • vmg3625-t50b
  • vmg8623-t50b
  • ex3301-t0_firmware
  • ee6510-10_firmware
  • nebula_fwa515_firmware
  • nr5307_firmware
  • ex5401-b1_firmware
  • dx3301-t0
  • ex5601-t0_firmware
  • dx5401-b0_firmware
  • emg3525-t50b
  • ex5601-t1_firmware
  • pe3301-00_firmware
  • wx3100-t0
  • ex3300-t1
  • ex3600-t0_firmware
  • ax7501-b0_firmware
  • wx3100-t0_firmware
  • dx3300-t1_firmware
  • ex3301-t0
  • ax7501-b1_firmware
  • we4600-00_firmware
  • wx5600-t0
  • pe5301-01
  • ex7501-b0_firmware
  • ex3501-t0
  • nebula_fwa515
  • ex3300-t0_firmware
  • pe5301-01_firmware
  • wx5600-t0_firmware
  • vmg8623-t50b_firmware
  • ee3301-00_firmware
  • ex5512-t0
  • ee5301-00
  • we3300-00_firmware
  • dx3300-t0
  • ex5401-b1
  • vmg3625-t50b_firmware
  • ax7501-b1
  • ex3600-t0
  • px5301-t0_firmware
  • nr5307
  • ex3500-t0_firmware
  • ex3500-t0
  • we4600-00
  • dx5401-b1_firmware
  • emg5523-t50b
  • ex5601-t0
  • ee6510-10
  • ex5601-t1
  • ex5512-t0_firmware
  • px5302-00_firmware
  • ee5301-00_firmware
  • dx3300-t1
  • px5301-t0
  • ex3300-t0
CWE
CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')