CVE-2021-33269 is a critical stack buffer overflow vulnerability affecting D-Link DIR-809 routers with firmware up to DIR-809Ax_FW1.12WWB03_20190410. This flaw, triggered by a crafted POST request to /formVirtualServ, allows for unauthenticated remote code execution with a CVSS score of 9.8. While highly severe, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 1.12wwb03CPE matchmatch criteria | cpe:2.3:o:dlink:dir-809_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.