CVE-2019-19825

CRITICAL

9.8

Descripcion

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.

Detalles CVE

Puntuacion CVSS v3.19.8

SeveridadCRITICAL

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

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosNONE

Interaccion usuarioNONE

Publicado1/27/2020

Ultima modificacion11/21/2024

Fuentenvd

Avistamientos honeypot0

Productos afectados

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

Debilidades (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)

Correlaciones IOC

Sin correlaciones registradas

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