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Medium 6.8Published Apr 28, 2026
CVE-2026-0711A 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 a…
Updated under an hour ago ()
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It affects zyxel nr5307_firmware and 35 other products. Add what you run to find out whether that includes you.
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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.
- CVSS
- 6.8 MEDIUM (v3.1, NVD)CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- Weakness (CWE)
- CWE-78
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Not given
- NVD analysis
- Analyzed
- Record last updated
- Jul 25, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
zyxel nr5307_firmware zyxel:nr5307_firmware | before 2.00\(acjt.3\)c0 | NVD |
zyxel nebula_fwa515_firmware zyxel:nebula_fwa515_firmware | before 1.60\(acpz.0\)v0 | NVD |
zyxel dx3300-t0_firmware zyxel:dx3300-t0_firmware | before 5.50\(abvy.7.2\)c0 | NVD |
zyxel dx3300-t1_firmware zyxel:dx3300-t1_firmware | before 5.50\(abvy.7.2\)c0 | NVD |
zyxel dx3301-t0_firmware zyxel:dx3301-t0_firmware | before 5.50\(abvy.7.2\)c0 | NVD |
zyxel dx5401-b0_firmware zyxel:dx5401-b0_firmware | before 5.17\(abyo.7.2\)c0 | NVD |
zyxel dx5401-b1_firmware zyxel:dx5401-b1_firmware | before 5.17\(abyo.7.2\)c0 | NVD |
zyxel ee3301-00_firmware zyxel:ee3301-00_firmware | before 5.63\(acmu.3.1\)c0 | NVD |
zyxel ee5301-00_firmware zyxel:ee5301-00_firmware | before 5.63\(acld.3.1\)c0 | NVD |
zyxel ee6510-10_firmware zyxel:ee6510-10_firmware | before 5.19\(acjq.4.2\)c0 | NVD |
zyxel emg3525-t50b_firmware zyxel:emg3525-t50b_firmware | before 5.50\(abpm.9.8\)c0 | NVD |
zyxel emg5523-t50b_firmware zyxel:emg5523-t50b_firmware | before 5.50\(abpm.9.8\)c0 | NVD |
zyxel ex3300-t0_firmware zyxel:ex3300-t0_firmware | before 5.50\(abvy.7.2\)c0 | NVD |
zyxel ex3300-t1_firmware zyxel:ex3300-t1_firmware | before 5.50\(abvy.7.2\)c0 | NVD |
zyxel ex3301-t0_firmware zyxel:ex3301-t0_firmware | before 5.50\(abvy.7.2\)c0 | NVD |
zyxel ex3500-t0_firmware zyxel:ex3500-t0_firmware | before 5.44\(achr.6\)c0 | NVD |
zyxel ex3501-t0_firmware zyxel:ex3501-t0_firmware | before 5.44\(achr.6\)c0 | NVD |
zyxel ex3600-t0_firmware zyxel:ex3600-t0_firmware | before 5.70\(acif.3\)c0 | NVD |
zyxel ex5401-b0_firmware zyxel:ex5401-b0_firmware | before 5.17\(abyo.7.2\)c0 | NVD |
zyxel ex5401-b1_firmware zyxel:ex5401-b1_firmware | before 5.17\(abyo.7.2\)c0 | NVD |
zyxel ex5512-t0_firmware zyxel:ex5512-t0_firmware | before 5.70\(aceg.5.5\)c0 | NVD |
zyxel ex5601-t0_firmware zyxel:ex5601-t0_firmware | before 5.70\(acdz.6\)c0 | NVD |
zyxel ex5601-t1_firmware zyxel:ex5601-t1_firmware | before 5.70\(acdz.6\)c0 | NVD |
zyxel ex7501-b0_firmware zyxel:ex7501-b0_firmware | before 5.18\(achn.3.2\)c0 | NVD |
zyxel vmg3625-t50b_firmware zyxel:vmg3625-t50b_firmware | before 5.50\(abpm.9.8\)c0 | NVD |
zyxel vmg8623-t50b_firmware zyxel:vmg8623-t50b_firmware | before 5.50\(abpm.9.8\)c0 | NVD |
zyxel ax7501-b0_firmware zyxel:ax7501-b0_firmware | before 5.17\(abpc.7.2\)c0 | NVD |
zyxel ax7501-b1_firmware zyxel:ax7501-b1_firmware | before 5.17\(abpc.7.2\)c0 | NVD |
zyxel pe3301-00_firmware zyxel:pe3301-00_firmware | before 5.63\(acmt.3.1\)c0 | NVD |
zyxel pe5301-01_firmware zyxel:pe5301-01_firmware | before 5.63\(acoj.3.1\)c0 | NVD |
zyxel px5302-00_firmware zyxel:px5302-00_firmware | before 5.44\(acnm.0.1\)c0 | NVD |
zyxel px5301-t0_firmware zyxel:px5301-t0_firmware | before 5.44\(ackb.0.7\)c0 | NVD |
zyxel we3300-00_firmware zyxel:we3300-00_firmware | before 5.70\(acka.2\)c0 | NVD |
zyxel wx3100-t0_firmware zyxel:wx3100-t0_firmware | before 5.50\(abvl.4.10\)c0 | NVD |
zyxel we4600-00_firmware zyxel:we4600-00_firmware | before 6.70\(ackt.1\)c0 | NVD |
zyxel wx5600-t0_firmware zyxel:wx5600-t0_firmware | before 5.70\(aceb.6\)c0 | NVD |
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-04-28-2026vendor-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.