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CVE-2024-30220

HIGH
8.8
CVSS Score
Published: April 15, 2024 at 10:44 AM UTC
Updated: June 17, 2026 at 07:26 AM UTC
6 products affected across 2 vendorsMzk MF300HP2 FirmwareMzk MF300N FirmwareMzk-Mf300N

Using MZK-MF300N by PLANEX COMMUNICATIONS INC.?

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Severity
HIGH8.8
Exploit prediction
EPSS 1%
SSVC
No known exploit

Description

Command injection vulnerability in PLANEX COMMUNICATIONS wireless LAN routers allows a network-adjacent unauthenticated attacker to execute an arbitrary command by sending a specially crafted request to a certain port. Note that MZK-MF300N is no longer supported, therefore the update for this product is not provided.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Mzk MF300HP2 Firmware· Planex
95%
v ≤ 1.18
planex-mzk-mf300hp2 (same device)
Mzk MF300N Firmware· Planex
95%
All versions
planex-mzk-mf300n (same device)
MZK-MF300HP2· Planex Communications
60%
v ≤ 1.18
MZK-MF300N· Planex Communications
60%
all firmware versions
Mzk-Mf300Hp2· Planexdevice
80%
All versions
Mzk-Mf300N· Planexdevice
80%
All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

Third Party Advisory
Source: [email protected]
https://jvn.jp/en/vu/JVNVU91975826/

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

8.8HIGHjpcert
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-77

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