August 5, 2025 · Applied Cybernetics Group
CVE-2022-40799 — D-Link DNR-322L
D-Link DNR-322L Download of Code Without Integrity Check Vulnerability
- Added to KEV
2025-08-05- Federal due date
2025-08-26- Vendor
- D-Link
- Product
- DNR-322L
- EPSS
- 98.2th percentile (score 0.570, as of
2026-06-08) - NVD CVSS v3.1
- —
- Ransomware use
- Unknown
- Upstream
- https://nvd.nist.gov/vuln/detail/CVE-2022-40799
CISA short 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.