CVE-2023-41219 is a stack-based buffer overflow vulnerability in D-Link DIR-3040 routers, specifically within the prog.cgi binary. This flaw allows authenticated, network-adjacent attackers to execute arbitrary code with root privileges by sending crafted HNAP requests to the device's web server. Rated 6.8 (Medium) on CVSS, it requires high privileges and network access for exploitation, but successful attacks can lead to full compromise (confidentiality, integrity, and availability). There is currently no public exploit code, active exploitation, 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
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.