What’s Vulnerable › Vulnerabilities

CVE-2021-37289

• Severity: high (CVSS 7.2 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.8% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-08-22 · updated 2026-06-17
• Weakness: CWE-276

Description

Insecure Permissions in administration interface in Planex MZK-DP150N 1.42 and 1.43 allows attackers to execute system command as root via etc_ro/web/syscmd.asp.

Affected products

• Planex Mzk-Dp150N Firmware: 1.42, 1.43

References

• http://www.planex.co.jp/products/mzk-dp150n/
• https://jvn.jp/en/vu/JVNVU98291763/
• https://samy.link/blog/a-hidden-web-shell-in-the-plug-in-wireless-planex-mzk-dp150n
• http://www.planex.co.jp/products/mzk-dp150n/
• https://jvn.jp/en/vu/JVNVU98291763/
• https://samy.link/blog/a-hidden-web-shell-in-the-plug-in-wireless-planex-mzk-dp150n

Get alerted when CVE-2021-37289 or the next vulnerability affects your stack