CVE-2023-6906 is a critical buffer overflow vulnerability affecting Totolink A7100RU routers running firmware version 7.4cu.2313_B20191024. This flaw resides in the HTTP POST Request Handler's main function, specifically when processing the 'flag' argument with 'ie8' input during a login attempt. With a CVSS score of 9.8, it allows for remote, unauthenticated attackers to achieve high impact on confidentiality, integrity, and availability. While no active exploitation is confirmed, public exploit details exist, and the vulnerability has garnered significant community discussion, though no official vendor response has been received.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
7.4cu.2313_b20191024CPE matchmatch criteria | cpe:2.3:o:totolink:a7100ru_firmware:7.4cu.2313_b20191024:*:*:*:*:*:*:* |
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.