CVE-2022-40799

high

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.

References

Exploits
More

https://www.databreachtoday.com/five-year-old-d-link-bugs-see-active-exploitation-a-29138

https://securityaffairs.com/180833/security/u-s-cisa-adds-d-link-cameras-and-network-video-recorder-flaws-to-its-known-exploited-vulnerabilities-catalog.html

https://www.cisa.gov/news-events/alerts/2025/08/05/cisa-adds-three-known-exploited-vulnerabilities-catalog

https://thehackernews.com/2025/08/cisa-adds-3-d-link-router-flaws-to-kev.html

https://www.dlink.com/uk/en/products/dnr-322l-cloud-network-video-recorder

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-40799

https://gitlab.com/lu-ka/cve-2022-40799

Details

Source: Mitre, NVD

Published: 2022-11-29

Updated: 2025-11-03

Known Exploited Vulnerability (KEV)

Risk Information

CVSS v2

Base Score: 9

Vector: CVSS2#AV:N/AC:L/Au:S/C:C/I:C/A:C

Severity: High

CVSS v3

Base Score: 8.8

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

Severity: High

EPSS

EPSS: 0.44451