AEGLIX vulnerability intelligence
CVE-2022-40799
HIGH · CVSS 8.8 · Analyzed
Published: 2022-11-29 · Updated: 2026-06-17 · Source: NVD
Vulnerability overview
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.
Severity and scoring
- CVSS score
- 8.8 · HIGH
- CVSS version
- 3.1
- CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-494
CVSS measures technical severity; it does not establish whether this vulnerability is being exploited in your environment.
Known exploitation and remediation
Listed in CISA’s Known Exploited Vulnerabilities catalog.
- Affected product
- D-Link · DNR-322L
- Added to catalog
- 2025-08-05
- 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.
- CISA remediation due date
- 2025-08-26
CISA deadlines apply to the organizations covered by its directives. Confirm your own remediation requirements.
Verify affected versions and patch availability in the vendor advisory before making changes.
Affected products and versions
cpe:2.3:o:dlink:dnr-322l_firmware:*:*:*:*:*:*:*:*
Through (inclusive): 2.60b15
These are NVD CPE applicability entries. Some products depend on configuration conditions; consult the official record to confirm applicability.
Advisories and references
- https://gitlab.com/lu-ka/cve-2022-40799
Exploit · Third Party Advisory
- https://gitlab.com/lu-ka/cve-2022-40799
Exploit · Third Party Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-40799
US Government Resource
- https://www.dlink.com/uk/en/products/dnr-322l-cloud-network-video-recorder
Product