CVE-2023-44807 is a critical stack overflow vulnerability (CWE-787) affecting D-Link DIR-820L routers running firmware version 1.05B03, specifically within the cancelPing function. This vulnerability carries a CVSSv3.1 score of 9.8, indicating a severe risk due to its network-based attack vector, low attack complexity, and potential for complete compromise of confidentiality, integrity, and availability. While the EPSS score is low, suggesting limited current exploitation probability, there is no public exploit code available (Metasploit, Nuclei, ExploitDB), and it has not been added to CISA's KEV catalog. Community discussion and media coverage are also currently absent.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
1.05b03CPE matchmatch criteria | cpe:2.3:o:dlink:dir-820l_firmware:1.05b03:*:*:*:*:*:*:* |
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.