CVE-2019-19825

CRITICAL

9.8

Descricao

On certain TOTOLINK Realtek SDK based routers, the CAPTCHA text can be retrieved via an {"topicurl":"setting/getSanvas"} POST to the boafrm/formLogin URI, leading to a CAPTCHA bypass. (Also, the CAPTCHA text is not needed once the attacker has determined valid credentials. The attacker can perform router actions via HTTP requests with Basic Authentication.) This affects A3002RU through 2.0.0, A702R through 2.1.3, N301RT through 2.1.6, N302R through 3.4.0, N300RT through 3.4.0, N200RE through 4.0.0, N150RT through 3.4.0, and N100RE through 3.4.0.

Detalhes CVE

Pontuacao CVSS v3.19.8

SeveridadeCRITICAL

Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado1/27/2020

Ultima modificacao11/21/2024

Fontenvd

Avistamentos honeypot0

Produtos afetados

totolink:a3002rutotolink:a3002ru_firmwaretotolink:a702rtotolink:a702r_firmwaretotolink:n100retotolink:n100re_firmwaretotolink:n150rttotolink:n150rt_firmwaretotolink:n200retotolink:n200re_firmwaretotolink:n300rttotolink:n300rt_firmwaretotolink:n301rttotolink:n301rt_firmwaretotolink:n302rtotolink:n302r_firmware

Fraquezas (CWE)

CWE-287

Referencias

http://packetstormsecurity.com/files/156083/Realtek-SDK-Information-Disclosure-Code-Execution.html(cve@mitre.org)

http://seclists.org/fulldisclosure/2020/Jan/36(cve@mitre.org)

http://seclists.org/fulldisclosure/2020/Jan/38(cve@mitre.org)

https://sploit.tech(cve@mitre.org)

http://packetstormsecurity.com/files/156083/Realtek-SDK-Information-Disclosure-Code-Execution.html(af854a3a-2127-422b-91ae-364da2661108)

http://seclists.org/fulldisclosure/2020/Jan/36(af854a3a-2127-422b-91ae-364da2661108)

http://seclists.org/fulldisclosure/2020/Jan/38(af854a3a-2127-422b-91ae-364da2661108)

https://sploit.tech(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

Sem correlacoes registradas

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