CVE-2026-75121 - PLANET GS-4210-16P2S firmware before 3.441b260626 contains an authenticated OS command injection vulnerability in /cgi-bin/dispatcher.cgi. The web_vlan_membership_edit_dialog_post handler incorporates the memberTags POST parameter into a shell command without sanitization. A remote authenticated attacker can send a crafted memberTags value to execute arbitrary operating-system commands on the device. - 漏洞详情

漏洞编号：CVE-2026-75121

风险等级：高危

漏洞来源：CVE

CVE 编号：CVE-2026-75121

CNNVD 编号：-

厂商/产品：- / -

影响范围：-

CWE：CWE-78

发布/更新时间：2026-08-28 / 2026-08-28

漏洞描述

PLANET GS-4210-16P2S firmware before 3.441b260626 contains an authenticated OS command injection vulnerability in /cgi-bin/dispatcher.cgi. The web_vlan_membership_edit_dialog_post handler incorporates the memberTags POST parameter into a shell command without sanitization. A remote authenticated attacker can send a crafted memberTags value to execute arbitrary operating-system commands on the device.

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