CVE-2021-44390

A denial of service vulnerability exists 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. Format param is not object. An attacker can send an HTTP request to trigger this vulnerability.

CVSS v3.1

7.7 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H

CVSS v3.0

8.6 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H

CVSS v2.0

6.8 MEDIUMAV:N/AC:L/Au:S/C:N/I:N/A:C

EPSS

1.21% chance of exploitation in the next 30 days, 66th percentile

Published

2022-01-28

Updated

2025-04-15

Proof-of-concept exploits (1)

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

References

• CVE Record
• NVD entry

Related

• CVE-2021-44389
• CVE-2021-44391
• CVE-2021-44388
• CVE-2021-44392
• CVE-2021-44387
• CVE-2021-44393