CVE-2021-35402: Prolink PRC2402M

Critical severity, CVSS 10.0. EPSS: 1% chance of exploitation in the next 30 days.

PROLiNK PRC2402M 20190909 before 2021-06-13 allows live_api.cgi?page=satellite_list OS command injection via shell metacharacters in the ip parameter (for satellite_status).

Affected products

• Prolink PRC2402M: from 20190909, before 2021-06-13 (fixed in 2021-06-13)

Published 2026-02-20. Last modified 2026-06-17.