CVE-2021-46454 is a critical command injection vulnerability in the D-Link DIR-823-Pro router, specifically affecting firmware version 1.0.2. Attackers can exploit this by injecting arbitrary commands through the ApCliKeyStr parameter within the SetWLanApcliSettings function. With a CVSS score of 9.8, this vulnerability poses a severe risk, allowing unauthenticated remote attackers to achieve complete compromise of the device, including confidentiality, integrity, and availability. Despite its high severity and critical risk score, there is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 1.0.2CPE matchmatch criteria | cpe:2.3:o:dlink:dir-823_pro_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.