CVE-2024-4247 is a critical stack-based buffer overflow vulnerability affecting Tenda i21 1.0.0.14(4656) firmware, specifically within the formQosManage_auto function when manipulating the ssidIndex argument. With a CVSS score of 8.8 (High), this vulnerability can be exploited remotely with low attack complexity and low privileges, leading to high impacts on confidentiality, integrity, and availability. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE. The vendor did not respond to disclosure attempts.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
1.0.0.14\(4656\)CPE matchmatch criteria | cpe:2.3:o:tenda:i21_firmware:1.0.0.14\(4656\):*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 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.