CVE - CVE-2019-19825

CVE-ID
CVE-2019-19825	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
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.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
FULLDISC:20200124 Multiple vulnerabilities in TOTOLINK and other Realtek SDK based routers URL:http://seclists.org/fulldisclosure/2020/Jan/36 FULLDISC:20200131 Re: Multiple vulnerabilities in TOTOLINK and other Realtek SDK based routers URL:http://seclists.org/fulldisclosure/2020/Jan/38 MISC:http://packetstormsecurity.com/files/156083/Realtek-SDK-Information-Disclosure-Code-Execution.html MISC:https://sploit.tech
Assigning CNA
MITRE Corporation
Date Record Created
20191216	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20191216)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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