RCE in D-Link Dir-816 A2
CVE-2024-0921
A vulnerability has been found in D-Link DIR-816 A2 1.10CNB04 and classified as critical. Affected by this vulnerability is an unknown functionality of the file /goform/setDeviceSettings of the component Web Interface. The manipulation of the argument statuscheckpppoeuser leads to os command injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-252139.
Vulnerability class: Command Injection (OS Command Injection)
EPSS: 0.376 (98.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.7 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L.
Affected products
- D-link Dir-816 A2 — versions 1.10CNB04
- Dlink Dir-816_a2
- Dlink Dir-816_a2_firmware — versions 1.10cnb04
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cna@vuldb.com (technical-description, Third Party Advisory, vdb-entry)
- cna@vuldb.com (signature, Permissions Required, permissions-required, Third Party Advisory)
- cna@vuldb.com (Exploit, Third Party Advisory, exploit)
Frequently asked questions
- What is CVE-2024-0921?
- CVE-2024-0921 is a medium-severity vulnerability in D-Link Dir-816 A2, classified under OS Command Injection. CVSS score: 4.7/10. Published 2024-01-26.
- How severe is CVE-2024-0921?
- Medium severity. CVSS v3 base score is 4.7 out of 10.
- Is CVE-2024-0921 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.