CVE-2026-75122

HighCVSS 7.2/10Last modified Sep 8, 2026

Description

PLANET GS-4210-16P2S V3 firmware before 3.441b260626 contains an authenticated OS command injection vulnerability in /cgi-bin/httpuploadcert.cgi. The certificate password field in a certificate upload request is incorporated into a shell command without sanitization of shell metacharacters. A remote attacker with administrator web credentials can submit a crafted certificate upload request to execute arbitrary operating-system commands on the device.

Metrics

CVSS 3.1 7.2/10CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-78

Affected software

Source: the vendor's advisory (CNA). NVD analysis pending.

Vendor	Product	Versions
PLANET Technology Corp.	PLANET GS-4210-16P2S V3	< 3.441b260626

References

Timeline

Published: Aug 28, 2026
Last modified: Sep 8, 2026
NVD status: Awaiting Analysis

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