A vulnerability was identified in Totolink A3002MU Hh-B20211125.1046. Affected is the function formWlEncrypt of the file /boafrm/formWlEncrypt. The manipulation of the argument submit-url leads to buffer overflow.
It is possible to initiate the attack remotely. The exploit is publicly available and might be used.
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
None
No privileges needed
User Interaction
None
No user interaction needed
Impact Assessment
Confidentiality
High
Complete data leak
Integrity
High
Complete data modification
Availability
High
Complete denial of service
CVSS Vector v4.0
Weakness Type (CWE)
Vulnerable Products
totolink:a3002mu
References 6
https://github.com/SunnyYANGyaya/cuicuishark-sheep-fishIOT/blob/main/ToTolink/A…
cna@vuldb.com
https://vuldb.com/cve/CVE-2026-93740
cna@vuldb.com
https://vuldb.com/submit/914019
cna@vuldb.com
https://vuldb.com/vuln/407550
cna@vuldb.com
https://vuldb.com/vuln/407550/cti
cna@vuldb.com
https://www.totolink.net/
cna@vuldb.com