CVE-2021-46452 is a critical command injection vulnerability affecting D-Link DIR-823-Pro v1.0.2 devices, specifically within the SetNetworkTomographySettings function. Attackers can exploit this by injecting arbitrary commands through various tomography_ping parameters. With a CVSS score of 9.8 (CRITICAL), this vulnerability allows unauthenticated remote attackers to achieve full compromise (confidentiality, integrity, availability) of affected devices with low attack complexity. Despite its severity and high FAUCET Risk Score of 84/100, there is currently no public exploit code available (Metasploit, Nuclei, ExploitDB), nor is there evidence of active exploitation or significant community discussion.
| 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.