CVE-2025-3259 is a critical stack-based buffer overflow vulnerability affecting Tenda RX3 firmware version 16.03.13.11, specifically within the formSetDeviceName function of the /goform/SetOnlineDevName file. This flaw, triggered by manipulating the devName argument, allows for remote exploitation with low attack complexity and no user interaction required. With a CVSS score of 8.8 (HIGH), successful exploitation could lead to high impacts on confidentiality, integrity, and availability. While exploit code has been publicly disclosed, there is currently no evidence of active exploitation, Metasploit or Nuclei modules, or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
16.03.13.11_multiCPE matchmatch criteria | cpe:2.3:o:tenda:rx3_firmware:16.03.13.11_multi:*:*:*:*:*:*:* |
CVSS version used by this source: 4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
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.