CVE-2022-40799

Product

D-Link / DNR-322L

Vulnerability

D-Link DNR-322L Download of Code Without Integrity Check Vulnerability

Added to KEV

Aug 5, 2025

Remediate by

Aug 26, 2025

Known ransomware use

No

Summary description

D-Link DNR-322L contains a download of code without integrity check vulnerability that could allow an authenticated attacker to execute OS level commands on the device. The impacted products could be end-of-life (EoL) and/or end-of-service (EoS). Users should discontinue product utilization.

Required action

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Notes

https://www.dlink.com/uk/en/products/dnr-322l-cloud-network-video-recorder ; https://nvd.nist.gov/vuln/detail/CVE-2022-40799