What’s Vulnerable › Vulnerabilities

CVE-2026-93741: Totolink A3002MU formWlWds buffer overflow

• Severity: critical (CVSS 10.0 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-09-19 · updated 2026-09-22
• Weakness: CWE-119

Description

A security flaw has been discovered in Totolink A3002MU Hh-B20211125.1046. Affected by this vulnerability is the function formWlWds of the file /boafrm/formWlWds. The manipulation of the argument submit-url results in buffer overflow. It is possible to launch the attack remotely. The exploit has been released to the public and may be used for attacks.

Affected products

• Totolink A3002MU: Hh-B20211125.1046

References

• https://github.com/SunnyYANGyaya/cuicuishark-sheep-fishIOT/blob/main/ToTolink/A3002MU/bof-formWlWds.md
• https://vuldb.com/cve/CVE-2026-93741
• https://vuldb.com/submit/914020
• https://vuldb.com/vuln/407551
• https://vuldb.com/vuln/407551/cti
• https://www.totolink.net/

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