CVE-2025-4733 is a critical buffer overflow vulnerability affecting TOTOLINK A3002R and A3002RU firmware version 3.0.0-B20230809.1615, specifically within the /boafrm/formIpQoS component when processing the 'mac' argument. This vulnerability carries a CVSS score of 8.8 (HIGH), indicating it can be exploited remotely with low attack complexity and no user interaction, potentially leading to high impact on confidentiality, integrity, and availability. While the exploit has been publicly disclosed, there is currently no evidence of active exploitation, and it lacks mentions in Metasploit, Nuclei, ExploitDB, or significant community discussion.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
3.0.0-b20230809.1615CPE matchmatch criteria | cpe:2.3:o:totolink:a3002r_firmware:3.0.0-b20230809.1615:*:*:*:*:*:*:* | ||
3.0.0-b20230809.1615CPE matchmatch criteria | cpe:2.3:o:totolink:a3002ru_firmware:3.0.0-b20230809.1615:*:*:*:*:*:*:* |
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.