CVE-2024-2891 is a critical stack-based buffer overflow vulnerability affecting Tenda AC7 15.03.06.44 firmware. This flaw resides in the formQuickIndex function within the /goform/QuickIndex file, specifically when handling the PPPOEPassword argument. The vulnerability carries a high CVSS score of 8.8, indicating a severe risk. It can be exploited remotely with low attack complexity, requiring only low privileges, and has a high impact on confidentiality, integrity, and availability. While the exploit has been publicly disclosed, there is no evidence of active exploitation in the wild, nor are there readily available Metasploit or Nuclei modules. Despite limited community discussion and media coverage, the vendor has not responded to disclosure attempts.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
15.03.06.44CPE matchmatch criteria | cpe:2.3:o:tenda:ac7_firmware:15.03.06.44:*:*:*:*:*:*:* |
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.
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.