CVE-2023-40904 is a critical stack overflow vulnerability affecting Tenda AC10 v4 routers, specifically firmware version US_AC10V4.0si_V16.03.10.13_cn. This flaw allows unauthenticated attackers to execute arbitrary code or cause a denial of service by sending crafted requests to the /goform/setMacFilterCfg endpoint, manipulating the macFilterType and deviceList parameters. With a CVSS score of 9.8, this vulnerability poses a severe risk due to its network-based attack vector, low attack complexity, and high impact on confidentiality, integrity, and availability. Currently, there is no public exploit code available, nor is there evidence of active exploitation, and it has received minimal community or media attention.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
16.03.10.13CPE matchmatch criteria | cpe:2.3:o:tenda:ac10v4_firmware:16.03.10.13:*:*:*:*:*:*:* |
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.