Status: UPDATED | Advisory ID: CVE-2026-1460
| CVE | CVE-2026-1460 |
| CVSS Score / Version | 7.2 (High) / CVSS v3.1 |
| Updated | 2026-07-25 |
| CVSS Vector | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
| CVSS Prose | attack vector is network; attack complexity is low; privileges required is high; user interaction is none; scope is unchanged; confidentiality impact is high; integrity impact is high; availability impact is high. |
| Affected products | see table below |
| Classified as | CWE-78 (Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')) |
| Vendor | Product | Affected Versions | Patch Status |
|---|---|---|---|
| Zyxel | nebula_fwa70_firmware | ||
| Zyxel | nebula_fwa505_firmware | ||
| Zyxel | nebula_fwa510_firmware | ||
| Zyxel | nebula_fwa515_firmware | ||
| Zyxel | nebula_fwa710_firmware | ||
| Zyxel | nebula_lte3301-plus_firmware | ||
| Zyxel | nebula_lte7461-m602_firmware | ||
| Zyxel | nebula_nr5101_firmware | ||
| Zyxel | nebula_nr7101_firmware | ||
| Zyxel | dx3300-t0_firmware | ||
| Zyxel | dx3300-t1_firmware | ||
| Zyxel | dx3301-t0_firmware | ||
| Zyxel | dx5401-b1_firmware | ||
| Zyxel | ee3301-00_firmware | ||
| Zyxel | ee5301-00_firmware | ||
| Zyxel | ee6510-10_firmware | ||
| Zyxel | emg3525-t50b_firmware | ||
| Zyxel | emg5523-t50b_firmware | ||
| Zyxel | ex2210-t0_firmware | ||
| Zyxel | ex3300-t0_firmware | ||
| Zyxel | ex3300-t1_firmware | ||
| Zyxel | ex3301-t0_firmware | ||
| Zyxel | ex3500-t0_firmware | ||
| Zyxel | ex3501-t0_firmware | ||
| Zyxel | ex3600-t0_firmware | ||
| Zyxel | ex5401-b1_firmware | ||
| Zyxel | ex5512-t0_firmware | ||
| Zyxel | ex5601-t0_firmware | ||
| Zyxel | ex5601-t1_firmware | ||
| Zyxel | ex7501-b0_firmware | ||
| Zyxel | ex7710-b0_firmware | ||
| Zyxel | gm4100-b0_firmware | ||
| Zyxel | vmg3625-t50b_firmware | ||
| Zyxel | vmg4005-b50a_firmware | ||
| Zyxel | vmg4005-b60a_firmware | ||
| Zyxel | vmg8623-t50b_firmware | ||
| Zyxel | am7510-00_firmware | ||
| Zyxel | ax7501-b1_firmware | ||
| Zyxel | pe3301-00_firmware | ||
| Zyxel | pe5301-01_firmware | ||
| Zyxel | px5301-t0_firmware | ||
| Zyxel | px5302-00_firmware | ||
| Zyxel | we3300-00_firmware | ||
| Zyxel | we4600-00_firmware | ||
| Zyxel | wx5600-t0_firmware |
| Subsystems | General OT |
| Sectors | Multiple |
A post-authentication command injection vulnerability in the “DomainName” parameter of the DHCP configuration file in Zyxel DX3301-T0 and EX3301-T0 firmware versions through 5.50(ABVY.7.1)C0 could allow an authenticated attacker with administrator privileges to execute OS commands on an affected device.
Monitor Zyxel's web page for any future patch releases. See vendor advisory link below.