What’s Vulnerable › Vulnerabilities

CVE-2022-40799: D-Link DNR-322L Download of Code Without Integrity Check Vulnerability

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: yes — in CISA KEV since 2025-08-05
• EPSS: 33.7% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-11-29 · updated 2026-06-17
• Weakness: CWE-494

Description

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.

Affected products

• Dlink Dnr-322L Firmware: through 2.60b15

References

• https://gitlab.com/lu-ka/cve-2022-40799
• https://gitlab.com/lu-ka/cve-2022-40799
• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-40799
• https://www.dlink.com/uk/en/products/dnr-322l-cloud-network-video-recorder

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