CVE-2021-44881 is a critical command injection vulnerability affecting D-Link DIR-882 routers running firmware version 1.30B06 Hotfix 02. Attackers can exploit this flaw by sending a specially crafted HNAP1 POST request to execute arbitrary commands on the device. With a CVSS score of 9.8, this vulnerability is easily exploitable over the network without authentication, leading to complete compromise of confidentiality, integrity, and availability. While no public exploits or active exploitation have been observed, and community discussion is minimal, the high FAUCET Risk Score of 88/100 indicates its significant potential impact.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 1.30b06CPE matchmatch criteria | cpe:2.3:o:dlink:dir-882_firmware:*:*:*:*:*:*:*:* | ||
1.30b06CPE matchmatch criteria | cpe:2.3:o:dlink:dir-882_firmware:1.30b06:hotfix_02_beta:*:*:*:*:*:* |
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.