OS command injection in Zyxel DX3300-T0 firmware
Priority MEDIUM 42CWE-78Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-78.
Summary
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.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.01046 64th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Zyxel | DX3300-T0 firmware | up to 5.50(ABVY.6.3)C0 | — | No fix listed | CNA |
- DX3300-T0 firmware VendorZyxel Affected up to 5.50(ABVY.6.3)C0 Fixed in — No fix listed CNA
CPE configurations NVD · 110
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:zyxel:dm4200-b0_firmware:*:*:*:*:*:*:*:* | up to 5.17\(acbs.1.3\)c0 | Vulnerable | Zyxel |
| cpe:2.3:h:zyxel:dm4200-b0:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Zyxel |
| cpe:2.3:o:zyxel:dx3300-t0_firmware:*:*:*:*:*:*:*:* | up to 5.50\(abvy.6.3\)c0 | Vulnerable | Zyxel |
| cpe:2.3:h:zyxel:dx3300-t0:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Zyxel |
| cpe:2.3:o:zyxel:dx3300-t1_firmware:*:*:*:*:*:*:*:* | up to 5.50\(abvy.6.3\)c0 | Vulnerable | Zyxel |
| cpe:2.3:h:zyxel:dx3300-t1:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Zyxel |
| cpe:2.3:o:zyxel:dx3301-t0_firmware:*:*:*:*:*:*:*:* | up to 5.50\(abvy.6.3\)c0 | Vulnerable | Zyxel |
| cpe:2.3:h:zyxel:dx3301-t0:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Zyxel |
| cpe:2.3:o:zyxel:dx4510-b1_firmware:*:*:*:*:*:*:*:* | up to 5.17\(abyl.9\)c0 | Vulnerable | Zyxel |
| cpe:2.3:h:zyxel:dx4510-b1:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Zyxel |
- cpe:2.3:o:zyxel:dm4200-b0_firmware:*:*:*:*:*:*:*:* Versions up to 5.17\(acbs.1.3\)c0 Vulnerable ·Zyxel
- cpe:2.3:h:zyxel:dm4200-b0:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Zyxel
- cpe:2.3:o:zyxel:dx3300-t0_firmware:*:*:*:*:*:*:*:* Versions up to 5.50\(abvy.6.3\)c0 Vulnerable ·Zyxel
- cpe:2.3:h:zyxel:dx3300-t0:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Zyxel
- cpe:2.3:o:zyxel:dx3300-t1_firmware:*:*:*:*:*:*:*:* Versions up to 5.50\(abvy.6.3\)c0 Vulnerable ·Zyxel
- cpe:2.3:h:zyxel:dx3300-t1:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Zyxel
- cpe:2.3:o:zyxel:dx3301-t0_firmware:*:*:*:*:*:*:*:* Versions up to 5.50\(abvy.6.3\)c0 Vulnerable ·Zyxel
- cpe:2.3:h:zyxel:dx3301-t0:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Zyxel
- cpe:2.3:o:zyxel:dx4510-b1_firmware:*:*:*:*:*:*:*:* Versions up to 5.17\(abyl.9\)c0 Vulnerable ·Zyxel
- cpe:2.3:h:zyxel:dx4510-b1:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Zyxel
Show 100 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:zyxel:dx5401-b0_firmware:*:*:*:*:*:*:*:* | up to 5.17\(abyo.7\)b2 | Vulnerable | Zyxel |
| cpe:2.3:h:zyxel:dx5401-b0:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Zyxel |
| cpe:2.3:o:zyxel:dx5401-b1_firmware:*:*:*:*:*:*:*:* | up to 5.17\(abyo.7\)b2 | Vulnerable | Zyxel |
| cpe:2.3:h:zyxel:dx5401-b1:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Zyxel |
| cpe:2.3:o:zyxel:ee3301-00_firmware:*:*:*:*:*:*:*:* | up to 5.63\(acmu.1.1\)c0 | Vulnerable | Zyxel |
| cpe:2.3:h:zyxel:ee3301-00:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Zyxel |
| cpe:2.3:o:zyxel:ee5301-00_firmware:*:*:*:*:*:*:*:* | up to 5.63\(acld.1.1\)c0 | Vulnerable | Zyxel |
| cpe:2.3:h:zyxel:ee5301-00:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Zyxel |
| cpe:2.3:o:zyxel:ee6510-10_firmware:*:*:*:*:*:*:*:* | up to 5.19\(acjq.3\)c0 | Vulnerable | Zyxel |
| cpe:2.3:h:zyxel:ee6510-10:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Zyxel |
| cpe:2.3:o:zyxel:ex3300-t0_firmware:*:*:*:*:*:*:*:* | up to 5.50\(abvy.6.3\)c0 | Vulnerable | Zyxel |
| cpe:2.3:h:zyxel:ex3300-t0:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Zyxel |
| cpe:2.3:o:zyxel:ex3300-t0_firmware:*:*:*:*:*:*:*:* | up to 5.50\(acdi.2.1\)c0 | Vulnerable | Zyxel |
| cpe:2.3:o:zyxel:ex3300-t1_firmware:*:*:*:*:*:*:*:* | up to 5.50\(abvy.6.3\)c0 | Vulnerable | Zyxel |
| cpe:2.3:h:zyxel:ex3300-t1:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Zyxel |
| cpe:2.3:o:zyxel:ex3301-t0_firmware:*:*:*:*:*:*:*:* | up to 5.50\(abvy.6.3\)c0 | Vulnerable | Zyxel |
| cpe:2.3:h:zyxel:ex3301-t0:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Zyxel |
| cpe:2.3:o:zyxel:ex3500-t0_firmware:*:*:*:*:*:*:*:* | up to 5.44\(achr.4\)c0 | Vulnerable | Zyxel |
| cpe:2.3:h:zyxel:ex3500-t0:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Zyxel |
| cpe:2.3:o:zyxel:ex3501-t0_firmware:*:*:*:*:*:*:*:* | up to 5.44\(achr.4\)c0 | Vulnerable | Zyxel |
| cpe:2.3:h:zyxel:ex3501-t0:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Zyxel |
| cpe:2.3:o:zyxel:ex3510-b0_firmware:*:*:*:*:*:*:*:* | up to 5.17\(abup.15\)c0 | Vulnerable | Zyxel |
| cpe:2.3:h:zyxel:ex3510-b0:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Zyxel |
| cpe:2.3:o:zyxel:ex3510-b1_firmware:*:*:*:*:*:*:*:* | up to 5.17\(abup.15\)c0 | Vulnerable | Zyxel |
| cpe:2.3:h:zyxel:ex3510-b1:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Zyxel |
| cpe:2.3:o:zyxel:ex3600-t0_firmware:*:*:*:*:*:*:*:* | up to 5.70\(acif.1.2\)c0 | Vulnerable | Zyxel |
| cpe:2.3:h:zyxel:ex3600-t0:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Zyxel |
| cpe:2.3:o:zyxel:ex5401-b0_firmware:*:*:*:*:*:*:*:* | up to 5.17\(abyo.7\)b2 | Vulnerable | Zyxel |
| cpe:2.3:h:zyxel:ex5401-b0:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Zyxel |
| cpe:2.3:o:zyxel:ex5401-b1_firmware:*:*:*:*:*:*:*:* | up to 5.17\(abyo.7\)b2 | Vulnerable | Zyxel |
| cpe:2.3:h:zyxel:ex5401-b1:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Zyxel |
| cpe:2.3:o:zyxel:ex5501-b0_firmware:*:*:*:*:*:*:*:* | up to 5.17\(abry.5.5\)c0 | Vulnerable | Zyxel |
| cpe:2.3:h:zyxel:ex5501-b0:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Zyxel |
| cpe:2.3:o:zyxel:ex5510-b0_firmware:*:*:*:*:*:*:*:* | up to 5.17\(abqx.10\)c0 | Vulnerable | Zyxel |
| cpe:2.3:h:zyxel:ex5510-b0:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Zyxel |
| cpe:2.3:o:zyxel:ex5512-t0_firmware:*:*:*:*:*:*:*:* | up to 5.70\(aceg.5\)c0 | Vulnerable | Zyxel |
| cpe:2.3:h:zyxel:ex5512-t0:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Zyxel |
| cpe:2.3:o:zyxel:ex5601-t0_firmware:*:*:*:*:*:*:*:* | up to 5.70\(acdz.4.1\)c0 | Vulnerable | Zyxel |
| cpe:2.3:h:zyxel:ex5601-t0:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Zyxel |
| cpe:2.3:o:zyxel:ex5601-t1_firmware:*:*:*:*:*:*:*:* | up to 5.70\(acdz.4.1\)c0 | Vulnerable | Zyxel |
| cpe:2.3:h:zyxel:ex5601-t1:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Zyxel |
| cpe:2.3:o:zyxel:ex7501-b0_firmware:*:*:*:*:*:*:*:* | up to 5.18\(achn.2.1\)c0 | Vulnerable | Zyxel |
| cpe:2.3:h:zyxel:ex7501-b0:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Zyxel |
| cpe:2.3:o:zyxel:ex7710-b0_firmware:*:*:*:*:*:*:*:* | up to 5.18\(acak.1.4\)c0 | Vulnerable | Zyxel |
| cpe:2.3:h:zyxel:ex7710-b0:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Zyxel |
| cpe:2.3:o:zyxel:emg3525-t50b_firmware:*:*:*:*:*:*:*:* | up to 5.50\(abpm.9.5\)c0 | Vulnerable | Zyxel |
| cpe:2.3:h:zyxel:emg3525-t50b:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Zyxel |
| cpe:2.3:o:zyxel:emg5523-t50b_firmware:*:*:*:*:*:*:*:* | up to 5.50\(abpm.9.5\)c0 | Vulnerable | Zyxel |
| cpe:2.3:h:zyxel:emg5523-t50b:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Zyxel |
| cpe:2.3:o:zyxel:emg5723-t50k_firmware:*:*:*:*:*:*:*:* | up to 5.50\(abom.8.6\)c0 | Vulnerable | Zyxel |
| cpe:2.3:h:zyxel:emg5723-t50k:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Zyxel |
| cpe:2.3:o:zyxel:gm4100-b0_firmware:*:*:*:*:*:*:*:* | up to 5.18\(accl.1\)c0 | Vulnerable | Zyxel |
| cpe:2.3:h:zyxel:gm4100-b0:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Zyxel |
| cpe:2.3:o:zyxel:vmg3625-t50b_firmware:*:*:*:*:*:*:*:* | up to 5.50\(abpm.9.5\)c0 | Vulnerable | Zyxel |
| cpe:2.3:h:zyxel:vmg3625-t50b:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Zyxel |
| cpe:2.3:o:zyxel:vmg3927-t50k_firmware:*:*:*:*:*:*:*:* | up to 5.50\(abom.8.6\)c0 | Vulnerable | Zyxel |
| cpe:2.3:h:zyxel:vmg3927-t50k:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Zyxel |
| cpe:2.3:o:zyxel:vmg4005-b50a_firmware:*:*:*:*:*:*:*:* | up to 5.17\(abqa.3\)c0 | Vulnerable | Zyxel |
| cpe:2.3:h:zyxel:vmg4005-b50a:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Zyxel |
| cpe:2.3:o:zyxel:vmg4005-b60a_firmware:*:*:*:*:*:*:*:* | up to 5.17\(abqa.3\)c0 | Vulnerable | Zyxel |
| cpe:2.3:h:zyxel:vmg4005-b60a:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Zyxel |
| cpe:2.3:o:zyxel:vmg4005-b50b_firmware:*:*:*:*:*:*:*:* | up to 5.13\(abrl.5.3\)c0 | Vulnerable | Zyxel |
| cpe:2.3:h:zyxel:vmg4005-b50b:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Zyxel |
| cpe:2.3:o:zyxel:vmg8623-t50b_firmware:*:*:*:*:*:*:*:* | up to 5.50\(abpm.9.5\)c0 | Vulnerable | Zyxel |
| cpe:2.3:h:zyxel:vmg8623-t50b:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Zyxel |
| cpe:2.3:o:zyxel:vmg8825-t50k_firmware:*:*:*:*:*:*:*:* | up to 5.50\(abom.8.6\)c0 | Vulnerable | Zyxel |
| cpe:2.3:h:zyxel:vmg8825-t50k:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Zyxel |
| cpe:2.3:o:zyxel:ax7501-b0_firmware:*:*:*:*:*:*:*:* | up to 5.17\(abpc.6.1\)c0 | Vulnerable | Zyxel |
| cpe:2.3:h:zyxel:ax7501-b0:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Zyxel |
| cpe:2.3:o:zyxel:ax7501-b1_firmware:*:*:*:*:*:*:*:* | up to 5.17\(abpc.6.1\)c0 | Vulnerable | Zyxel |
| cpe:2.3:h:zyxel:ax7501-b1:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Zyxel |
| cpe:2.3:o:zyxel:pe3301-00_firmware:*:*:*:*:*:*:*:* | up to 5.63\(acmt.1.1\)c0 | Vulnerable | Zyxel |
| cpe:2.3:h:zyxel:pe3301-00:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Zyxel |
| cpe:2.3:o:zyxel:pe5301-01_firmware:*:*:*:*:*:*:*:* | up to 5.63\(acoj.1.1\)c0 | Vulnerable | Zyxel |
| cpe:2.3:h:zyxel:pe5301-01:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Zyxel |
| cpe:2.3:o:zyxel:pm3100-t0_firmware:*:*:*:*:*:*:*:* | up to 5.42\(acbf.3\)c0 | Vulnerable | Zyxel |
| cpe:2.3:h:zyxel:pm3100-t0:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Zyxel |
| cpe:2.3:o:zyxel:pm5100-t0_firmware:*:*:*:*:*:*:*:* | up to 5.42\(acbf.3\)c0 | Vulnerable | Zyxel |
| cpe:2.3:h:zyxel:pm5100-t0:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Zyxel |
| cpe:2.3:o:zyxel:pm7500-00_firmware:*:*:*:*:*:*:*:* | up to 5.61\(ackk.1\)c0 | Vulnerable | Zyxel |
| cpe:2.3:h:zyxel:pm7500-00:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Zyxel |
| cpe:2.3:o:zyxel:pm7300-t0_firmware:*:*:*:*:*:*:*:* | up to 5.42\(abyy.3\)c0 | Vulnerable | Zyxel |
| cpe:2.3:h:zyxel:pm7300-t0:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Zyxel |
| cpe:2.3:o:zyxel:px3321-t1_firmware:*:*:*:*:*:*:*:* | up to 5.44\(acjb.1.3\)c0 | Vulnerable | Zyxel |
| cpe:2.3:h:zyxel:px3321-t1:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Zyxel |
| cpe:2.3:o:zyxel:px3321-t1_firmware:*:*:*:*:*:*:*:* | up to 5.44\(achk.1\)c0 | Vulnerable | Zyxel |
| cpe:2.3:o:zyxel:px5301-t0_firmware:*:*:*:*:*:*:*:* | up to 5.44\(ackb.0.4\)c0 | Vulnerable | Zyxel |
| cpe:2.3:h:zyxel:px5301-t0:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Zyxel |
| cpe:2.3:o:zyxel:we3300-00_firmware:*:*:*:*:*:*:*:* | up to 5.70\(acka.0\)c0 | Vulnerable | Zyxel |
| cpe:2.3:h:zyxel:we3300-00:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Zyxel |
| cpe:2.3:o:zyxel:wx3100-t0_firmware:*:*:*:*:*:*:*:* | up to 5.50\(abvl.4.7\)c0 | Vulnerable | Zyxel |
| cpe:2.3:h:zyxel:wx3100-t0:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Zyxel |
| cpe:2.3:o:zyxel:wx3401-b0_firmware:*:*:*:*:*:*:*:* | up to 5.17\(abve.2.8\)c0 | Vulnerable | Zyxel |
| cpe:2.3:h:zyxel:wx3401-b0:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Zyxel |
| cpe:2.3:o:zyxel:wx3401-b1_firmware:*:*:*:*:*:*:*:* | up to 5.17\(abve.2.8\)c0 | Vulnerable | Zyxel |
| cpe:2.3:h:zyxel:wx3401-b1:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Zyxel |
| cpe:2.3:o:zyxel:wx5600-t0_firmware:*:*:*:*:*:*:*:* | up to 5.70\(aceb.4.1\)c0 | Vulnerable | Zyxel |
| cpe:2.3:h:zyxel:wx5600-t0:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Zyxel |
| cpe:2.3:o:zyxel:wx5610-b0_firmware:*:*:*:*:*:*:*:* | up to 5.18\(acgj.0.3\)c0 | Vulnerable | Zyxel |
| cpe:2.3:h:zyxel:wx5610-b0:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Zyxel |
- cpe:2.3:o:zyxel:dx5401-b0_firmware:*:*:*:*:*:*:*:* Versions up to 5.17\(abyo.7\)b2 Vulnerable ·Zyxel
- cpe:2.3:h:zyxel:dx5401-b0:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Zyxel
- cpe:2.3:o:zyxel:dx5401-b1_firmware:*:*:*:*:*:*:*:* Versions up to 5.17\(abyo.7\)b2 Vulnerable ·Zyxel
- cpe:2.3:h:zyxel:dx5401-b1:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Zyxel
- cpe:2.3:o:zyxel:ee3301-00_firmware:*:*:*:*:*:*:*:* Versions up to 5.63\(acmu.1.1\)c0 Vulnerable ·Zyxel
- cpe:2.3:h:zyxel:ee3301-00:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Zyxel
- cpe:2.3:o:zyxel:ee5301-00_firmware:*:*:*:*:*:*:*:* Versions up to 5.63\(acld.1.1\)c0 Vulnerable ·Zyxel
- cpe:2.3:h:zyxel:ee5301-00:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Zyxel
- cpe:2.3:o:zyxel:ee6510-10_firmware:*:*:*:*:*:*:*:* Versions up to 5.19\(acjq.3\)c0 Vulnerable ·Zyxel
- cpe:2.3:h:zyxel:ee6510-10:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Zyxel
- cpe:2.3:o:zyxel:ex3300-t0_firmware:*:*:*:*:*:*:*:* Versions up to 5.50\(abvy.6.3\)c0 Vulnerable ·Zyxel
- cpe:2.3:h:zyxel:ex3300-t0:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Zyxel
- cpe:2.3:o:zyxel:ex3300-t0_firmware:*:*:*:*:*:*:*:* Versions up to 5.50\(acdi.2.1\)c0 Vulnerable ·Zyxel
- cpe:2.3:o:zyxel:ex3300-t1_firmware:*:*:*:*:*:*:*:* Versions up to 5.50\(abvy.6.3\)c0 Vulnerable ·Zyxel
- cpe:2.3:h:zyxel:ex3300-t1:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Zyxel
- cpe:2.3:o:zyxel:ex3301-t0_firmware:*:*:*:*:*:*:*:* Versions up to 5.50\(abvy.6.3\)c0 Vulnerable ·Zyxel
- cpe:2.3:h:zyxel:ex3301-t0:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Zyxel
- cpe:2.3:o:zyxel:ex3500-t0_firmware:*:*:*:*:*:*:*:* Versions up to 5.44\(achr.4\)c0 Vulnerable ·Zyxel
- cpe:2.3:h:zyxel:ex3500-t0:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Zyxel
- cpe:2.3:o:zyxel:ex3501-t0_firmware:*:*:*:*:*:*:*:* Versions up to 5.44\(achr.4\)c0 Vulnerable ·Zyxel
- cpe:2.3:h:zyxel:ex3501-t0:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Zyxel
- cpe:2.3:o:zyxel:ex3510-b0_firmware:*:*:*:*:*:*:*:* Versions up to 5.17\(abup.15\)c0 Vulnerable ·Zyxel
- cpe:2.3:h:zyxel:ex3510-b0:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Zyxel
- cpe:2.3:o:zyxel:ex3510-b1_firmware:*:*:*:*:*:*:*:* Versions up to 5.17\(abup.15\)c0 Vulnerable ·Zyxel
- cpe:2.3:h:zyxel:ex3510-b1:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Zyxel
- cpe:2.3:o:zyxel:ex3600-t0_firmware:*:*:*:*:*:*:*:* Versions up to 5.70\(acif.1.2\)c0 Vulnerable ·Zyxel
- cpe:2.3:h:zyxel:ex3600-t0:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Zyxel
- cpe:2.3:o:zyxel:ex5401-b0_firmware:*:*:*:*:*:*:*:* Versions up to 5.17\(abyo.7\)b2 Vulnerable ·Zyxel
- cpe:2.3:h:zyxel:ex5401-b0:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Zyxel
- cpe:2.3:o:zyxel:ex5401-b1_firmware:*:*:*:*:*:*:*:* Versions up to 5.17\(abyo.7\)b2 Vulnerable ·Zyxel
- cpe:2.3:h:zyxel:ex5401-b1:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Zyxel
- cpe:2.3:o:zyxel:ex5501-b0_firmware:*:*:*:*:*:*:*:* Versions up to 5.17\(abry.5.5\)c0 Vulnerable ·Zyxel
- cpe:2.3:h:zyxel:ex5501-b0:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Zyxel
- cpe:2.3:o:zyxel:ex5510-b0_firmware:*:*:*:*:*:*:*:* Versions up to 5.17\(abqx.10\)c0 Vulnerable ·Zyxel
- cpe:2.3:h:zyxel:ex5510-b0:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Zyxel
- cpe:2.3:o:zyxel:ex5512-t0_firmware:*:*:*:*:*:*:*:* Versions up to 5.70\(aceg.5\)c0 Vulnerable ·Zyxel
- cpe:2.3:h:zyxel:ex5512-t0:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Zyxel
- cpe:2.3:o:zyxel:ex5601-t0_firmware:*:*:*:*:*:*:*:* Versions up to 5.70\(acdz.4.1\)c0 Vulnerable ·Zyxel
- cpe:2.3:h:zyxel:ex5601-t0:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Zyxel
- cpe:2.3:o:zyxel:ex5601-t1_firmware:*:*:*:*:*:*:*:* Versions up to 5.70\(acdz.4.1\)c0 Vulnerable ·Zyxel
- cpe:2.3:h:zyxel:ex5601-t1:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Zyxel
- cpe:2.3:o:zyxel:ex7501-b0_firmware:*:*:*:*:*:*:*:* Versions up to 5.18\(achn.2.1\)c0 Vulnerable ·Zyxel
- cpe:2.3:h:zyxel:ex7501-b0:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Zyxel
- cpe:2.3:o:zyxel:ex7710-b0_firmware:*:*:*:*:*:*:*:* Versions up to 5.18\(acak.1.4\)c0 Vulnerable ·Zyxel
- cpe:2.3:h:zyxel:ex7710-b0:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Zyxel
- cpe:2.3:o:zyxel:emg3525-t50b_firmware:*:*:*:*:*:*:*:* Versions up to 5.50\(abpm.9.5\)c0 Vulnerable ·Zyxel
- cpe:2.3:h:zyxel:emg3525-t50b:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Zyxel
- cpe:2.3:o:zyxel:emg5523-t50b_firmware:*:*:*:*:*:*:*:* Versions up to 5.50\(abpm.9.5\)c0 Vulnerable ·Zyxel
- cpe:2.3:h:zyxel:emg5523-t50b:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Zyxel
- cpe:2.3:o:zyxel:emg5723-t50k_firmware:*:*:*:*:*:*:*:* Versions up to 5.50\(abom.8.6\)c0 Vulnerable ·Zyxel
- cpe:2.3:h:zyxel:emg5723-t50k:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Zyxel
- cpe:2.3:o:zyxel:gm4100-b0_firmware:*:*:*:*:*:*:*:* Versions up to 5.18\(accl.1\)c0 Vulnerable ·Zyxel
- cpe:2.3:h:zyxel:gm4100-b0:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Zyxel
- cpe:2.3:o:zyxel:vmg3625-t50b_firmware:*:*:*:*:*:*:*:* Versions up to 5.50\(abpm.9.5\)c0 Vulnerable ·Zyxel
- cpe:2.3:h:zyxel:vmg3625-t50b:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Zyxel
- cpe:2.3:o:zyxel:vmg3927-t50k_firmware:*:*:*:*:*:*:*:* Versions up to 5.50\(abom.8.6\)c0 Vulnerable ·Zyxel
- cpe:2.3:h:zyxel:vmg3927-t50k:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Zyxel
- cpe:2.3:o:zyxel:vmg4005-b50a_firmware:*:*:*:*:*:*:*:* Versions up to 5.17\(abqa.3\)c0 Vulnerable ·Zyxel
- cpe:2.3:h:zyxel:vmg4005-b50a:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Zyxel
- cpe:2.3:o:zyxel:vmg4005-b60a_firmware:*:*:*:*:*:*:*:* Versions up to 5.17\(abqa.3\)c0 Vulnerable ·Zyxel
- cpe:2.3:h:zyxel:vmg4005-b60a:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Zyxel
- cpe:2.3:o:zyxel:vmg4005-b50b_firmware:*:*:*:*:*:*:*:* Versions up to 5.13\(abrl.5.3\)c0 Vulnerable ·Zyxel
- cpe:2.3:h:zyxel:vmg4005-b50b:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Zyxel
- cpe:2.3:o:zyxel:vmg8623-t50b_firmware:*:*:*:*:*:*:*:* Versions up to 5.50\(abpm.9.5\)c0 Vulnerable ·Zyxel
- cpe:2.3:h:zyxel:vmg8623-t50b:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Zyxel
- cpe:2.3:o:zyxel:vmg8825-t50k_firmware:*:*:*:*:*:*:*:* Versions up to 5.50\(abom.8.6\)c0 Vulnerable ·Zyxel
- cpe:2.3:h:zyxel:vmg8825-t50k:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Zyxel
- cpe:2.3:o:zyxel:ax7501-b0_firmware:*:*:*:*:*:*:*:* Versions up to 5.17\(abpc.6.1\)c0 Vulnerable ·Zyxel
- cpe:2.3:h:zyxel:ax7501-b0:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Zyxel
- cpe:2.3:o:zyxel:ax7501-b1_firmware:*:*:*:*:*:*:*:* Versions up to 5.17\(abpc.6.1\)c0 Vulnerable ·Zyxel
- cpe:2.3:h:zyxel:ax7501-b1:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Zyxel
- cpe:2.3:o:zyxel:pe3301-00_firmware:*:*:*:*:*:*:*:* Versions up to 5.63\(acmt.1.1\)c0 Vulnerable ·Zyxel
- cpe:2.3:h:zyxel:pe3301-00:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Zyxel
- cpe:2.3:o:zyxel:pe5301-01_firmware:*:*:*:*:*:*:*:* Versions up to 5.63\(acoj.1.1\)c0 Vulnerable ·Zyxel
- cpe:2.3:h:zyxel:pe5301-01:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Zyxel
- cpe:2.3:o:zyxel:pm3100-t0_firmware:*:*:*:*:*:*:*:* Versions up to 5.42\(acbf.3\)c0 Vulnerable ·Zyxel
- cpe:2.3:h:zyxel:pm3100-t0:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Zyxel
- cpe:2.3:o:zyxel:pm5100-t0_firmware:*:*:*:*:*:*:*:* Versions up to 5.42\(acbf.3\)c0 Vulnerable ·Zyxel
- cpe:2.3:h:zyxel:pm5100-t0:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Zyxel
- cpe:2.3:o:zyxel:pm7500-00_firmware:*:*:*:*:*:*:*:* Versions up to 5.61\(ackk.1\)c0 Vulnerable ·Zyxel
- cpe:2.3:h:zyxel:pm7500-00:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Zyxel
- cpe:2.3:o:zyxel:pm7300-t0_firmware:*:*:*:*:*:*:*:* Versions up to 5.42\(abyy.3\)c0 Vulnerable ·Zyxel
- cpe:2.3:h:zyxel:pm7300-t0:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Zyxel
- cpe:2.3:o:zyxel:px3321-t1_firmware:*:*:*:*:*:*:*:* Versions up to 5.44\(acjb.1.3\)c0 Vulnerable ·Zyxel
- cpe:2.3:h:zyxel:px3321-t1:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Zyxel
- cpe:2.3:o:zyxel:px3321-t1_firmware:*:*:*:*:*:*:*:* Versions up to 5.44\(achk.1\)c0 Vulnerable ·Zyxel
- cpe:2.3:o:zyxel:px5301-t0_firmware:*:*:*:*:*:*:*:* Versions up to 5.44\(ackb.0.4\)c0 Vulnerable ·Zyxel
- cpe:2.3:h:zyxel:px5301-t0:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Zyxel
- cpe:2.3:o:zyxel:we3300-00_firmware:*:*:*:*:*:*:*:* Versions up to 5.70\(acka.0\)c0 Vulnerable ·Zyxel
- cpe:2.3:h:zyxel:we3300-00:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Zyxel
- cpe:2.3:o:zyxel:wx3100-t0_firmware:*:*:*:*:*:*:*:* Versions up to 5.50\(abvl.4.7\)c0 Vulnerable ·Zyxel
- cpe:2.3:h:zyxel:wx3100-t0:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Zyxel
- cpe:2.3:o:zyxel:wx3401-b0_firmware:*:*:*:*:*:*:*:* Versions up to 5.17\(abve.2.8\)c0 Vulnerable ·Zyxel
- cpe:2.3:h:zyxel:wx3401-b0:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Zyxel
- cpe:2.3:o:zyxel:wx3401-b1_firmware:*:*:*:*:*:*:*:* Versions up to 5.17\(abve.2.8\)c0 Vulnerable ·Zyxel
- cpe:2.3:h:zyxel:wx3401-b1:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Zyxel
- cpe:2.3:o:zyxel:wx5600-t0_firmware:*:*:*:*:*:*:*:* Versions up to 5.70\(aceb.4.1\)c0 Vulnerable ·Zyxel
- cpe:2.3:h:zyxel:wx5600-t0:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Zyxel
- cpe:2.3:o:zyxel:wx5610-b0_firmware:*:*:*:*:*:*:*:* Versions up to 5.18\(acgj.0.3\)c0 Vulnerable ·Zyxel
- cpe:2.3:h:zyxel:wx5610-b0:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Zyxel
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2025-8693
- 2026-10-03 Alias added: GHSA-jvj8-73h8-vqf9
More Zyxel Ax7501-b0 Firmware vulnerabilities
- TI-2022-21188 OS command injection in Zyxel NR7101 firmware CVSS 3.1HIGH 8.8
- TI-2024-05028 Buffer overflow in Zyxel VMG8825-T50K firmware CVSS 3.1HIGH 7.5
- TI-2025-05994 Uncontrolled resource consumption in Zyxel DX3301-T0 firmware CVSS 3.1HIGH 7.5
- TI-2024-08115 Buffer overflow in Zyxel VMG8825-T50K firmware CVSS 3.1HIGH 7.5
- TI-2024-11143 OS command injection in Zyxel AX7501-B1 firmware CVSS 3.1HIGH 7.2
- TI-2024-11142 OS command injection in Zyxel EX5601-T1 firmware CVSS 3.1HIGH 7.2
Sources
- CVE-2025-8693 · CVE Program
- CVE-2025-8693 · NVD
- FIRST EPSS
- GHSA-jvj8-73h8-vqf9 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences