CVE-2023-41223 is a stack-based buffer overflow vulnerability in D-Link DIR-3040 routers, specifically within the prog.cgi binary handling HNAP requests. This flaw allows authenticated, network-adjacent attackers to execute arbitrary code with root privileges due to insufficient validation of user-supplied input. Rated 6.8 Medium (CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H), it requires high privileges for exploitation. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 1.20b03CPE matchmatch criteria | cpe:2.3:o:dlink:dir-3040_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
No social media mentions found for this CVE.
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.