CVE-2022-40799

high · 8.8Actively exploited

On the CISA Known Exploited Vulnerabilities catalog

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

Added 2025-08-05Remediation due 2025-08-26

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.

8.8

CVSS

33.7%

EPSS (exploit prob.)

98th

EPSS percentile

2022-11-29

Published

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weaknesses

CWE-494

Affected products

Vendor	Product	Affected versions
dlink	dnr-322l_firmware	<= 2.60b15
dlink	dnr-322l	all versions

Check a specific version with /api/v1/cve/match.

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

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2022-40799