CVE-2024-42060: OS Command Injection
First published: Tue Sep 03 2024(Updated: )
A post-authentication command injection vulnerability in Zyxel ATP series firmware versions from V4.32 through V5.38, USG FLEX series firmware versions from V4.50 through V5.38, USG FLEX 50(W) series firmware versions from V4.16 through V5.38, and USG20(W)-VPN series firmware versions from V4.16 through V5.38 could allow an authenticated attacker with administrator privileges to execute some OS commands on an affected device by uploading a crafted internal user agreement file to the vulnerable device.
Credit: security@zyxel.com.tw
| Affected Software | Affected Version | How to fix |
|---|---|---|
| All of | ||
| Zyxel ZLD Firmware | >=4.32<5.39 | |
| Any of | ||
| Zyxel ATP100 Firmware | ||
| Zyxel ATP100W Firmware | ||
| Zyxel ATP200 firmware | ||
| Zyxel ATP500 Firmware | ||
| Zyxel ATP700 Firmware | ||
| Zyxel ATP800 Firmware | ||
| All of | ||
| Zyxel ZLD Firmware | >=4.50<5.39 | |
| Any of | ||
| Zyxel USG FLEX 100 | ||
| Zyxel USG FLEX 100ax firmware | ||
| Zyxel USG FLEX 100w firmware | ||
| Zyxel USG FLEX 200 firmware | ||
| Zyxel USG FLEX 50 | ||
| Zyxel USG FLEX 500 firmware | ||
| Zyxel USG FLEX 700 firmware | ||
| All of | ||
| Zyxel ZLD Firmware | >=4.16<5.39 | |
| Zyxel USG FLEX 50(W) series firmware | ||
| All of | ||
| Zyxel ZLD Firmware | >=4.16<5.39 | |
| Zyxel USG20 |
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Frequently Asked Questions
What is the severity of CVE-2024-42060?
CVE-2024-42060 is classified as a high severity post-authentication command injection vulnerability.
How do I fix CVE-2024-42060?
To fix CVE-2024-42060, update your Zyxel firmware to the latest version that is beyond V5.39.
Which Zyxel products are affected by CVE-2024-42060?
Affected Zyxel products include ATP series, USG FLEX series, and USG20(W)-VPN series firmware versions as specified.
What are the potential consequences of CVE-2024-42060?
Exploiting CVE-2024-42060 could allow an attacker to execute arbitrary commands on the affected devices.
Is there a known exploit for CVE-2024-42060?
Currently, there is no public information indicating an active exploit specifically targeting CVE-2024-42060.
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- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/source
- agent/softwarecombine
- agent/tags
- collector/nvd-api
- source/NVD
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- vendor/zyxel
- canonical/zyxel zld firmware
- version/zyxel zld firmware/4.32
- canonical/zyxel atp100 firmware
- canonical/zyxel atp100w firmware
- canonical/zyxel atp200 firmware
- canonical/zyxel atp500 firmware
- canonical/zyxel atp700 firmware
- canonical/zyxel atp800 firmware
- version/zyxel zld firmware/4.50
- canonical/zyxel usg flex 100
- canonical/zyxel usg flex 100ax firmware
- canonical/zyxel usg flex 100w firmware
- canonical/zyxel usg flex 200 firmware
- canonical/zyxel usg flex 50
- canonical/zyxel usg flex 500 firmware
- canonical/zyxel usg flex 700 firmware
- version/zyxel zld firmware/4.16
- canonical/zyxel usg flex 50(w) series firmware
- canonical/zyxel usg20