CVE-2021-40416

Severity: high (CVSS 8.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.9% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2022-01-28 · updated 2026-06-17
Weakness: CWE-284

Description

An incorrect default permission vulnerability exists in the cgiserver.cgi cgi_check_ability functionality of reolink RLC-410W v3.0.0.136_20121102. All the Get APIs that are not included in cgi_check_ability are already executable by any logged-in users. An attacker can send an HTTP request to trigger this vulnerability.

Affected products

Reolink RLC-410W: 3.0.0.136_20121102

References

https://talosintelligence.com/vulnerability_reports/TALOS-2021-1425
https://talosintelligence.com/vulnerability_reports/TALOS-2021-1425

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