Actively exploited in the wild
D-Link DNR-322L Download of Code Without Integrity Check Vulnerability
D-Link - DNR-322L · Listed in the CISA KEV since 2025-08-05. This indicates confirmed attacks in production environments.
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.
CVE-2022-40799
HighCVSS 8.8KEVSummary
Data Integrity Failure in 'Backup Config' in D-Link DNR-322L <= 2.60B15 allows an authenticated attacker to execute OS level commands on the device.
Risk Assessment
An authenticated attacker could execute arbitrary system commands, potentially leading to full device compromise.
Recommendation
Update D-Link DNR-322L firmware to the latest version and restrict access to the administrative interface.
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Original NVD description (English source)
Data Integrity Failure in 'Backup Config' in D-Link DNR-322L <= 2.60B15 allows an authenticated attacker to execute OS level commands on the device.