CVE-2021-44356

HIGH 7.5EPSS 1.8%

Multiple denial of service vulnerabilities exist in the cgiserver.cgi JSON command parser functionality of Reolink RLC-410W v3.0.0.136_20121102. A specially-crafted HTTP request can lead to a reboot. An attacker can send an HTTP request to trigger this vulnerability.

Affected: Reolink · RLC-410W
CVSS v3.1 NVD: 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v3.0 CISCO: 8.6 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
CVSS v2.0 NVD: 5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
EPSS: 1.80% chance of exploitation in the next 30 days, 78th percentile
Published: 2022-04-14
Updated: 2025-04-15

Proof-of-concept exploits (1)

https://talosintelligence.com/vulnerability_reports/TALOS-2021-1421

References

CVE Record
NVD entry