CVE-2019-19825

CRITICAL

9.8

Beschreibung

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.

CVE Details

CVSS v3.1 Bewertung9.8

SchweregradCRITICAL

CVSS VektorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienNONE

BenutzerinteraktionNONE

Veroffentlicht1/27/2020

Zuletzt geandert11/21/2024

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

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

Schwachen (CWE)

CWE-287

Referenzen

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)

IOC Korrelationen

Keine Korrelationen erfasst

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