CVE-2026-82694CWE-287CWE-306

CVE-2026-82694

Critical · published August 31, 2026

CVSS v3.1
10.0
EPSS
1%
Percentile
72.5
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
10.0 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
CVSS v4.0
10.0 · 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
EPSS
0.01415 · 72.5th percentile
Weaknesses
CWE-287 · Improper Authentication; CWE-306 · Missing Authentication for Critical Function
Published
2026-08-31T17:18Z
References (7)
https://github.com/dxz0069/WAVLINK-WN530H4-Command-Injection-in-set_add_routing/blob/main/TENDA-AC1206-ATE-DEFAULT-UNAUTH-002-vulndb.md · [email protected]https://vuldb.com/cve/CVE-2026-82694 · [email protected]https://vuldb.com/submit/894241 · [email protected]https://vuldb.com/vuln/397182 · [email protected]https://vuldb.com/vuln/397182/cti · [email protected]https://www.tenda.com.cn/ · [email protected]https://vuldb.com/submit/894241 · 134c704f-9b21-4f2e-91b3-4a467353bcc0
EPSS history
Timeline
  • 02 SEP 03:40Z
    EPSS moved — → 1%
    epss
  • 31 AUG 12:30Z
    Tenda AC1206 Web UI ate R7WebsSecurityHandler missing authentication
    cvelistv5