CVE-2021-35402

Severity: critical (CVSS 10.0 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.1% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-02-20 · updated 2026-06-17
Weakness: CWE-78

Description

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

How to fix

Upgrade to a fixed version: PROLiNK PRC2402M 2021-06-13. Check the vendor advisory for mitigations.

References

https://starlabs.sg/advisories/21/21-35402/

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