VAR-200211-0078
Vulnerability from variot - Updated: 2022-05-17 01:59The Linksys router is a router for small and medium businesses. Linksys routers have security issues that can be exploited by remote attackers to access Linksys routers to view and change configuration data. During the initialization phase of the client and Linksys router management service program (internal interface TCP port 8080), the program incorrectly processes the XML-related data submitted by the client, which may cause an attacker to use the Lynx browser to connect to the internal management interface, and when \"application/ When there is a mailcap entry in foo.xml\", administrative access authentication can be bypassed without password viewing and changing router configuration data. It is still unclear why the vulnerability occurred. Reportedly, the authentication mechanism can be bypassed by requesting a .XML page. This feature is required for UPnP functionality but is not disabled when UPnP support is disabled. This is due to a flaw in the firmware when parsing requests for .XML pages. It has also been reported that firmware revision 1.43.3 only partially fixes this vulnerability
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| Author | Source | Type | Date |
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Nomenclature
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