CVE-2021-40419

7.5 highEPSS 1.2%

High (7.5) in reolink rlc-410w firmware. EPSS 1.2% chance of exploitation in the next 30 days.

A firmware update vulnerability exists in the 'factory' binary of reolink RLC-410W v3.0.0.136_20121102. A specially-crafted series of network requests can lead to arbitrary firmware update. An attacker can send a sequence of requests to trigger this vulnerability.

Severity

CVSS 3.1

7.5 high

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

EPSS: 1.2% chance of exploitation in the next 30 days; higher than 69% of CVEs (scores of 2026-10-31)
CWE: CWE-489
Published: 2022-01-28
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

reolink:rlc-410w_firmware

References

https://talosintelligence.com/vulnerability_reports/TALOS-2021-1428
https://talosintelligence.com/vulnerability_reports/TALOS-2021-1428

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