CVE-2025-71025 is a stack overflow vulnerability in the Tenda AX-3 v16.03.12.10_CN firmware, specifically within the fromAdvSetMacMtuWan function's cloneType2 parameter. This flaw allows an unauthenticated attacker to trigger a Denial of Service (DoS) by sending a specially crafted request to the device. Rated with a CVSS score of 7.5 (High), it has a low attack complexity and requires no user interaction, making it a significant risk for affected Tenda AX-3 routers. While there is no known active exploitation or public exploit code (Metasploit, Nuclei, ExploitDB), the vulnerability has garnered substantial community discussion, indicating awareness among security researchers.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
16.03.12.10_cnCPE matchmatch criteria | cpe:2.3:o:tenda:ax3_firmware:16.03.12.10_cn:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 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.