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Vulnerability record · CVE-2026-82694 · published 31 August 2026

CVE-2026-82694: Improper authentication vulnerability

A vulnerability was identified in Tenda AC1206 15.03.06.23. This issue affects the function R7WebsSecurityHandler of the file /goform/ate of the component Web UI. The manipulation leads to missing authentication. The attack can be initiated remotely. The exploit is publicly available and might be used.

9.3 CVSS 4.0 Critical EPSS 1.4% · top 28.3% CWE-287 · Improper authenticationCWE-306 · Missing authentication for critical function Deferred
9.3CVSS 4.0 base score, v2 10.0
1.4%EPSS exploitation probability, 30 days
NoNot in CISA KEV
0Affected product versions listed by NVD
7References
31 Aug 2026Last modified by NVD

Description

A vulnerability was identified in Tenda AC1206 15.03.06.23. This issue affects the function R7WebsSecurityHandler of the file /goform/ate of the component Web UI. The manipulation leads to missing authentication. The attack can be initiated remotely. The exploit is publicly available and might be used.

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P/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:

References

LinkTags
https://github.com/dxz0069/WAVLINK-WN530H4-Command-Injection-in-set_add_routing/blob/main/TENDA-AC1206-ATE-DEFAULT-UNAUT
https://vuldb.com/cve/CVE-2026-82694
https://vuldb.com/submit/894241
https://vuldb.com/vuln/397182
https://vuldb.com/vuln/397182/cti
https://www.tenda.com.cn/
https://vuldb.com/submit/894241

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Source: NIST National Vulnerability Database (record CVE-2026-82694), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.