Description

A weakness has been identified in TOTOLINK A3700R 9.1.2u.5822_B20200513. This affects the function setWiFiEasyGuestCfg of the file /cgi-bin/cstecgi.cgi. Executing a manipulation of the argument ssid can lead to buffer overflow. The attack may be launched remotely. The exploit has been made available to the public and could be used for attacks.

INFO

Published Date :

2026-01-19T07:02:08.102Z

Last Modified :

2026-02-23T08:43:26.629Z

Source :

VulDB
AFFECTED PRODUCTS

The following products are affected by CVE-2026-1143 vulnerability.

Vendors Products
Totolink
  • A3700r
  • A3700r Firmware
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-1143.

URL Resource
https://lavender-bicycle-a5a.notion.site/TOTOLINK-A3700R-setWiFiEasyGuestCfg-2e353a41781f8057a244ead07d5eaaff?source=copy_link cve-icon cve-icon
https://vuldb.com/?ctiid.341735 cve-icon cve-icon
https://vuldb.com/?id.341735 cve-icon cve-icon
https://vuldb.com/?submit.735502 cve-icon cve-icon
https://www.totolink.net/ cve-icon cve-icon
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CVSS Vulnerability Scoring System

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Detailed values of each vector for above chart.
Attack Vector
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Privileges Required
User Interaction
Scope
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Integrity Impact
Availability Impact
Detailed values of each vector for above chart.
Access Vector
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Authentication
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