CVE-2026-82693: falha crítica em Tenda AC1206
Tenda AC1206 Web UI telnet TendaTelnet missing authentication
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48Vexday Risk Score
Sem sinal de exploração. Ela tem prova de conceito pública.
ssvc Attendcvss 10epss 1.4%
A vulnerability was determined in Tenda AC1206 15.03.06.23. This vulnerability affects the function TendaTelnet of the file /goform/telnet of the component Web UI. Executing a manipulation can lead to missing authentication. It is possible to launch the attack remotely. The exploit has been publicly disclosed and may be utilized.
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
Produtos afetados
Tenda · AC1206PoCs públicas encontradas — 1
cve_referencegithub.com/dxz0069/WAVLINK-WN530H4-Command-Injection-in-set_add_routing/blob/main/TENDA-AC1206-TELNET-DEFAULT-UNAUTH-001-vulndb.mdnão verificado⚠ Recursos públicos, para você avaliar a exposição de sistemas que controla ou está autorizado a testar. Teste apenas com autorização.
CVEs relacionadas — Tenda AC1206
No mesmo produto, das mais perigosas para as menos.
CVE-2024-9793MEDIUMTenda AC1206 ate ate_ifconfig_set command injectionEPSS 23.1%CVE-2026-0581MEDIUMTenda AC1206 httpd BehaviorManager formBehaviorManager command injectionEPSS 9.4%CVE-2025-3328HIGHTenda AC1206 fast_setting_wifi_set form_fast_setting_wifi_set buffer overflowEPSS 7.6%CVE-2025-7544HIGHTenda AC1206 setMacFilterCfg formSetMacFilterCfg stack-based overflowEPSS 1.8%CVE-2025-10432CRITICALTenda AC1206 HTTP Request AdvSetMacMtuWa check_param_changed stack-based overflowEPSS 1.6%CVE-2026-82694CRITICALTenda AC1206 Web UI ate R7WebsSecurityHandler missing authenticationEPSS 1.4%
Referências
https://github.com/dxz0069/WAVLINK-WN530H4-Command-Injection-in-set_add_routing/blob/main/TENDA-AC1206-TELNET-DEFAULT-UNAUTH-001-vulndb.mdhttps://vuldb.com/cve/CVE-2026-82693https://vuldb.com/submit/894235https://vuldb.com/vuln/397181https://vuldb.com/vuln/397181/ctihttps://www.tenda.com.cn/