PatchTheCVECVE-2024-30219: Active debug code vulnerability exists in PLANEX COMMUNICATIONS wireless LAN routers
CVE-2024-30219 is a medium-severity flaw (CVSS 6.8) affecting mzk-mf300n firmware, mzk-mf300hp2 firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
Active debug code vulnerability exists in PLANEX COMMUNICATIONS wireless LAN routers. If a logged-in user who knows how to use the debug function accesses the device's management page, an unintended operation may be performed. Note that MZK-MF300N is no longer supported, therefore the update for this product is not provided.
Why this priority
- No elevated risk signals yet
A fixed release or distro patch exists.
Risk facts
| CVSS score | 6.8 (Medium) |
| Attack vector | Adjacent network |
| Attack complexity | Low |
| Privileges needed | High |
| User interaction | None |
| EPSS exploit chance | 0.3% (top 78%) |
| CISA exploited list | No |
| Weakness | CWE-489 |
| Published | 2024-04-15 |
| Last modified | 2026-06-17 |
Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2024-30219?
mzk-mf300n firmware: mitigate or apply the listed mitigation; mzk-mf300hp2 firmware: upgrade to newer than 1.18. Exact commands for each OS are on this page.
Is CVE-2024-30219 being exploited?
CVE-2024-30219 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2024-30219 affect?
CVE-2024-30219 affects mzk-mf300n firmware, mzk-mf300hp2 firmware. Severity is medium (CVSS 6.8). Active debug code vulnerability exists in PLANEX COMMUNICATIONS wireless LAN routers. If a logged-in user who knows how to use the debug function accesses the device's management page, an unintended operation may be performed. Note that MZK
How urgent is CVE-2024-30219?
Priority 29/100. No elevated risk signals yet.
Related CVEs
- CVE-2024-30220 HIGH 8.8 MITIGATE UPGRADE Command injection vulnerability in PLANEX COMMUNICATIONS wireless LAN routers allows a network-adjacent unauth