VAR-201411-0455
Vulnerability from variot - Updated: 2025-04-13 23:37Cross-site scripting (XSS) vulnerability in s_network.asp in the Denon AVR-3313CI audio/video receiver allows remote attackers to inject arbitrary web script or HTML via unspecified parameters, related to Friendlyname. Authentication is not required to persist the attack. However, user interaction is required to exploit this vulnerability in that the target must visit a malicious page.The specific flaw exists within parameters used by s_network.asp which does not properly sanitize user-supplied data. Some parameter values are used on multiple pages and the injected JavaScript will therefore run when any user views any of those pages, including the portal's landing page. The Denon AVR-3313CI is a home theater amplifier. Denon AVR-3313CI 's_network.asp' has multiple HTML injection vulnerabilities because it does not properly filter user-supplied input. Other attacks are also possible
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| Author | Source | Type | Date | Other |
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Nomenclature
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Following the VTEM framework (Black Hat USA 2015), time to patch starts when the vendor or a coordinator was informed, total time to patch at discovery, and disclosure to patch at public disclosure; vendor response time runs from the report to its acknowledgement. Time to exploit and time unpatched start at the earliest discovery or report, falling back to public disclosure. Unpatched time ends at the first recorded patch, or the calculation time when no patch is recorded. Exploitation to patch shows the interval between those two events; a published proof of concept is a public exploit, not exploitation.
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