Description
TOTOLINK A3002R v4.0.0-B20230531.1404 was discovered to contain a buffer overflow in the hostname parameter at /boafrm/formMapDelDevice. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted input.
References (1)
Core 1
Core References
Exploit, Third Party Advisory
https://github.com/goldenGlow21/softwares_PoC/blob/main/A3002R_V4/Boa%20-%20BOF/formMapDelDevice%20PoC.md
Scores
CVSS v3
7.5
EPSS
0.0019
EPSS Percentile
40.5%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-400
Status
published
Products (1)
totolink/a3002r_firmware
4.0.0-b20230531.1404
Published
Aug 18, 2025
Tracked Since
Feb 18, 2026