![vuze search templates 2018 vuze search templates 2018](https://wiki.vuze.com/mediawiki/images/7/7b/WebSite_Browse.png)
The attacker can now attempt to crack the hash offline.
![vuze search templates 2018 vuze search templates 2018](https://images.wondershare.com/drfone/article/2018/10/RARBG.jpg)
evil-ssdp also displays a nice warning (because just by itself wouldn’t have been dramatic enough ? ).
![vuze search templates 2018 vuze search templates 2018](https://i.ytimg.com/vi/VakzSkBLP1U/hqdefault.jpg)
Within seconds the victim’s NTLMv2 hash is caught by Responder, the victim unaware of anything. We fire off evil-ssdp and Responder first, followed by Vuze on our victim’s box, as show below. The device-desc.xml path pulls data from the device.xml file in the /tempates/xxe-smb folder shown below and evil-ssdp has already helpfully pre-populated the XXE attack that will invoke an SMB connection for us.Ī final test ensures that we are requesting the expected XML data, noting that the $smbServer placeholder now shows our attacking IP address.Īll good to go. Vuze then parses the crafted XML content of the Device Descriptor over HTTP (which is normal behaviour for SSDP/UPnP), resulting in potentially files, hashes or shells for the attacker. For this example we’re going to execute an XXE attack that will trigger an SMB connection, allowing us to capture the hash from the challenge/response.īy default evil-ssdp spawns a web server and the Device Descriptor is hosted at the following URL: The attacker, however, can reply to these packets using a tool like evil-ssdp, telling the client that they have a shared device called a Device Descriptor. Whenever Vuze tries to discover other devices on a local network, SSDP sends a UDP multicast packet to 239.255.255.250 on port 1900. The AttackerĪ Kali box with an IP of 192.168.1.93 running evil-ssdp, a tool that can spoof SSDP replies, create fake UPnP devices and detect XXE vulnerabilities in UPnP enabled applications.
#VUZE SEARCH TEMPLATES 2018 WINDOWS 10#
Exploitation of this vulnerability allows unauthenticated attackers on the same network to read arbitrary files (within the permissions of whatever Vuze is running as) or to start SMB connections which can be used to capture NTLMv1/v2 hashes as well as relay the challenge/response for remote code execution (assuming a privileged user).Ī Windows 10 Enterprise box with a fresh installation of Vuze. The latest version, 5.7.6.0 was found to be vulnerable however it’s likely earlier versions are also affected. CVE-2018-13417 was released this August that disclosed an out-of-band XXE vulnerability in the SSDP/UPnP functionality of the XML parsing engine in the popular Vuze Bittorrent client.