However, it is possible that a specific ISP or manufacturer has changed this and we would very much like to know if it happens. Read more. If this happens, the modem is completely vulnerable.​, If the script does not find the spectrum analyzer, it could mean that it is not looking at the correct IPs or ports. Cable modems using Broadcom chips are vulnerable to a new vulnerability named Cable Haunt, researchers say. An estimated 200 million modems or more may be vulnerable to an exploit dubbed Cable Haunt, which researchers said would give attackers complete control over their victims' devices. Buffer overflow The spectrum analyzer is sometimes password protected. Researchers from a Danish security firm Lyrebirds have uncovered a vulnerability affecting cable modems. This overflow is exploitable, but since an exploit would differ between every make, model, and firmware version (which also differs from ISP to ISP), this module simply causes a Denial of Service to test if the vulnerability is present. MANCHESTER, N.H., Jan. 24, 2020 /PRNewswire-PRWeb/ -- Minim, the AI-driven WiFi management and IoT security platform, today announced Cable Haunt Virtual Patch, a feature offering comprehensive exploit detection and prevention for the vulnerability that now affects hundreds of millions of Broadcom based cable modems around the world. You signed in with another tab or window. If nothing happens, download the GitHub extension for Visual Studio and try again. remove-circle Per default the script will test for the spectrum analyzer with the following parameter, please see below why and how to change it, Target IP: '192.168.100.1'Port Range: 23 - 10000Test Credentials: [None, "admin:password", 'askey:askey', "user:Broadcom", 'Broadcom:Broadcom', 'broadcom:broadcom', 'spectrum:spectrum', 'admin:bEn2o#US9s'], False negatives are possible via the script and you could be still be vulnerable even if the script fails. Cable Haunt might therefore be exploited to intercept private messages, redirect traffic, or participation in botnets.” Cable Haunt impacts a standard hardware and software component of Broadcom chips, known as spectrum analyzer, which protects the cable modem from signal surges. Behind the scenes with Lyrebirds, the team who discovered Cable Haunt. Cable Haunt Test Script This is a script for automatically testing whether your modem is vulnerable for the Cable Haunt Vulnerability.Per default the script will test for the spectrum analyzer with the following parameter, please see below why and how to change it The attack may work against a larger number of … Be the first one to, github.com-Lyrebirds-cable-haunt-vulnerability-test_-_2020-01-14_05-22-12, Advanced embedding details, examples, and help, https://github.com/Lyrebirds/cable-haunt-vulnerability-test, Terms of Service (last updated 12/31/2014). The Cable Haunt vulnerability is focused on the spectrum analyzer, a standard component of Broadcom silicon that protects modems from signal surges and other disturbances piped in by the coax. This flaw was reported by the good guys at the NSA. Cable Haunt was identified by Danish security firm Lyrebirds, which put up a website detailing the flaw. The script uses a list of default credentials seen in the wild, that are all tried against the endpoints. narabot In just a few minutes you can see how their GitHub testing script works, and just how quickly a knowledgeable attacker could gain access to a modem completely undetected in most cases. Dubbed Cable Haunt, and accompanied with a logo, for marketing purposes, the flaw was found by Alexander Dalsgaard Krog, Jens Hegner Stærmose, and Kasper Kohsel Terndrup from security company Lyrebirds, along with indie researcher Simon Vandel Sillesen. Joining us in the latest episode of The Signal is Kasper Terndrup of Lyrebirds, the cybersecurity consultancy that uncovered the Cable Haunt vulnerability.. Cable Haunt is a vulnerability that can be found in Broadcom based cable modems— hundreds of millions of which are in use today around the world. What they called ‘Cable Haunt’, the bug risks the security of millions of devices around the world. Remember that the more you add, the longer the port scan will take. When it comes to Cable Haunt, InControl gives you a simple means of remotely accessing your local router interface with their Remote Management feature. Created 01/21/2020 02:24 PM Edited 02/15/2020 12:23 AM. The script will test if the modem rejects requests from an external origin, by setting the header parameters similar to how a browser or other modern client would. See what's new with book lending at the Internet Archive, ​This is a script for automatically testing whether your modem is vulnerable for the Cable Haunt Vulnerability. The flaw, tracked as CVE-2019-19494, was discovered by four Danish researchers – Alexander Dalsgaard Krog, Jens Hegner Staermose, and Kasper Kohsel Terndrup from security company Lyrebirds, along with an … The vulnerability, dubbed Cable Haunt and tracked as CVE-2019-19494, was identified by researchers from Lyrebirds and an independent expert. Samantha Albano on February 24, 2020. socket.onopen = function(e) { socket.send(exploit)};```If this crashes your modem, you are vulnerable.​, The script automatically scans your network to find the spectrum analyzer and tries to establish a connection to the WebSocket. None Cable Haunt Test Script This is a script for automatically testing whether your modem is vulnerable for the Cable Haunt Vulnerability. The script will test if the modem rejects requests from an external origin, by setting the header parameters similar to how a browser or other modern client would. “Cable Haunt is a critical vulnerability found in cable modems from various manufacturers across the world,” the Lyrebirds site homepage reads. Discovered by Danish company Lyrebirds and an independent … If the connection is established, the spectrum analyzer can be reached indirectly from outside the local network and is, at least partly, vulnerable. My sincere thanks to the Cable Haunt researchers Alexander Dalsgaard Krog (Lyrebirds), Jens Hegner Stærmose (Lyrebirds), Kasper Kohsel Terndrup (Lyrebirds) and Simon Vandel Sillesen (Independent) as well as Graham Cluley for the excellent information which this blog post is built upon. Share. We have only seen the Spectrum Analyzer being hosted on "192.168.100.1" and "192.168.0.1", which is rarely the default gateway, and the script therefore only scans these IPs per default. According to the Danish-based security consultancy company Lyrebirds, a vulnerability called ‘Cable-Haunt’, known under the code name CVE-2019-19494, affects about If the script returns a "401: Unauthorized" on one of the possible target ports, it could mean that your spectrum analyzer uses new unknown credentials. Dubbed “Cable Haunt” by researchers at Lyrebirds, the bug … Dubbed “Cable Haunt” by researchers at Lyrebirds, the bug (CVE-2019-19494) is found in cable modems across multiple vendors, including Arris, COMPAL, Netgear, Sagemcom, Technicolor and others. Cable Haunt might therefore be exploited to intercept private messages, redirect traffic, or participation in botnets. Minim's podcast series is back! They have dubbed it “Cable Haunt”, AKA CVE-2019-19494. Discoverer, Alexander Dalsgaard Krog (Lyrebirds), Jens Hegner Stærmose (Lyrebirds), Kasper Kohsel Terndrup (Lyrebirds), Simon Vandel Sillesen (Independent). Bij ons zouden bepaalde modellen van Orange en Voo mogelijk vatbaar zijn. This can be via a number of methods and is outside the scope of this document for now. Cable Haunt is a critical vulnerability in the firmware of cable modems disclosed in January 2020 by the team at Lyrebirds in Denmark. The Lyrebirds researchers say … ​ Minim's podcast series is back! Download Cable Haunt PC Test Application. "The attack can be executed by having the victim run malicious JavaScript," the team explained. They’ve reproduced the attack on ten cable modems from Sagemcom, Netgear, Technicolor and COMPAL, but other manufacturers also likely use the Broadcom chip containing the vulnerability. The vulnerable endpoint is exposed to the local network, but can be reached remotely due to improper websocket usage. Lyrebirds Researchers have called the vulnerability in the modem Cable Haunt. Cable Haunt is the fancy name given for a vulnerability recently disclosed by a group of researchers at Lyrebirds in Denmark exploiting DOCSIS modems. Lyrebirds have posted a video showing an active exploit against a Cable Haunt vulnerable modem in a test environment. If you find the spectrum analyser manually you can also test whether it is vulnerable by running the following javascript in your browsers console while having the spectrum analyzer open and logged in.```exploit = '{"jsonrpc":"2.0","method":"Frontend::GetFrontendSpectrumData","params":{"coreID":0,"fStartHz":' + 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA' +',"fStopHz":1000000000,"fftSize":1024,"gain":1},"id":"0"}'console.log(exploit). READ PAPER. Cable Haunt was discovered by: Alexander Dalsgaard Krog ( Lyrebirds) Jens Hegner Stærmose ( Lyrebirds) Kasper Kohsel Terndrup ( Lyrebirds) Simon Vandel Sillesen (Independent) If you wish to contact us regarding Cable Haunt, … Hundreds of millions of Broadcom-based cable modems are at risk of remote hijacking due to the presence of a vulnerability dubbed Cable Haunt, CVE-2019-19494. ​, If the script does not find the spectrum analyzer, it could mean that it is not looking at the correct IPs or ports. Joining us in the latest episode of The Signal is Kasper Terndrup of Lyrebirds, the cybersecurity consultancy that uncovered the Cable Haunt vulnerability.. Cable Haunt is a vulnerability that can be found in Broadcom based cable modems— hundreds of millions of which are in use today around the world. You can now run the test script inside pipenv. Discoverer, Alexander Dalsgaard Krog (Lyrebirds), Jens Hegner Stærmose (Lyrebirds), Kasper Kohsel Terndrup (Lyrebirds), Simon Vandel Sillesen (Independent). Download Cable Haunt OSx Test Application . var socket = new WebSocket("ws://192.168.100.1:8080/Frontend", 'rpc-frontend') //Or some other ip and port!!! Use Git or checkout with SVN using the web URL. Skip to main content. Cable Haunt is the code name assigned to represent two separate vulnerabilities that impact many of the cable modems in use around the world in 2020. “Cable Haunt” Exploit: what you need to know, and steps to protect yourself. The vulnerability, codenamed Cable Haunt, is believed to impact an estimated 200 million cable modems in Europe alone, the research team said … Earlier this month, Lyrebirds, a security research group discovered an exploit which likely affects hundreds of millions of cable modems worldwide. You will have to register before you can post in the forums. ... github.com-Lyrebirds-cable-haunt-vulnerability-test_-_2020-01-14_13-04-17 Item Preview cover.jpg . We have not yet seen a cable modem where "192.168.100.1" is not an alias for the cable modem or with active ports above 10000, so the script only scans this per default. The attack may work against a larger number of … The Lyrebirds research suggests that Cable Haunt works against as many as 200 million modems in Europe alone. The attack may work against a larger number of modems deployed throughout the rest of the world. The script uses a list of default credentials seen in the wild, that are all tried against the endpoints. Cable Haunt Vulnerability (CVE-2019-19494) Explained . “Cable Haunt is exploited in two steps. Discovered by Danish company Lyrebirds and an … The attacker can then configure the cable modem to port forward the modem's internal TELNET server, allowing external access to a root shell. The vulnerability, dubbed Cable Haunt and tracked as CVE-2019-19494, was identified by researchers from Lyrebirds and an independent expert. You add to the list of credentials that are tested on line 16 of the script. This tool should be used for verification purposes only, and should not be used on equipment you do not own or otherwise is not allowed to destroy.There are absolutely no guarantees that this tool will detect any vulnerabilities, nor that it will not damage your equipment or cause damage in some other way. Minim's podcast series is back! If nothing happens, download GitHub Desktop and try again. Description. The web interface on the Technicolor TC7230 STEB 01.25 is vulnerable to DNS rebinding, which allows a remote attacker to configure the cable modem via JavaScript in a victim's browser. There exists a buffer overflow vulnerability in certain Cable Modem Spectrum Analyzer interfaces. My sincere thanks to the Cable Haunt researchers Alexander Dalsgaard Krog (Lyrebirds), Jens Hegner Stærmose (Lyrebirds), Kasper Kohsel Terndrup (Lyrebirds) and Simon Vandel Sillesen (Independent) as well as Graham Cluley for the excellent information which this blog post is built upon. Cable Haunt was identified by Danish security firm Lyrebirds, which put up a website detailing the flaw. Per default the script will test for the spectrum analyzer with the following parameter, please see below why and how to change it. In more complex terms, Cable Haunt is a vulnerability that allows external attackers to use a buffer overflow to take complete control of a cable … The spectrum analyzer is often used by internet service providers for … No description, website, or topics provided. See what's new with book lending at the Internet Archive ... github.com-Lyrebirds-cable-haunt-vulnerability-test_-_2020-01-14_05-22-12 Item Preview If nothing happens, download Xcode and try again. ​. This tool should be used for verification purposes only, and should not be used on equipment you do not own or otherwise is not allowed to destroy. First discovered by Danish company Lyrebirds some time ago, Cable Haunt is an unusual flaw which in Europe alone is said to affect up to 200 million cable … MANCHESTER, N.H. (PRWEB) January 24, 2020 Minim, the AI-driven WiFi management and IoT security platform, today announced Cable Haunt Virtual Patch, a feature offering comprehensive exploit detection and prevention for the vulnerability that now affects hundreds of millions of Broadcom based cable modems around the world.. A flaw, dubbed Cable Haunt, in Broadcom’s cable modem firmware exposed as many as 200 million home broadband gateways in Europe alone, at risk of remote hijackings. ​, First install python 3.7 and pipenv on your machine. *Updated* (see patch for Cable Haunt at end of post) Cable Haunt is the fancy name given for a vulnerability recently disclosed by a group of researchers at Lyrebirds in Denmark exploiting DOCSIS modems. Cable Haunt is een kritieke, maar moeilijk uit te buiten, kwetsbaarheid in kabelmodems van verschillende fabrikanten wereldwijd, die gebruik maken van specifieke Broadcom-chips. Remember to use common sense here, for instance, you would probably get a 401 on port 80 on your default gateway since this the administration panel. If this happens, the modem is completely vulnerable. This is changeable by the ISP and manufacturer and may therefore vary. Sagemcom F@ST 3890 (50_10_19-T1) Cable Modem - 'Cable Haunt' Remote Code Execution.. remote exploit for Hardware platform Cyber attackers can access and control all data traffic passing over the modem due to the vulnerability called ‘Cable Haunt’. Remember that the more you add, the longer the port scan will take. A security vulnerability named “Cable Haunt,” in Broadcom’s cable modem, exposed around 200 million home broadband gateways in Europe, to remote hijacking attacks. Run the following command to install your pipenv environment. Broadcom based cable modems across multiple vendors are vulnerable to a buffer overflow, which allows a remote attacker to execute arbitrary code at the kernel level via JavaScript run in a … Discovered by Danish company Lyrebirds and an … Description. CVE-2019-19494, CVE-2019-19495. Research by security consulting firm Lyrebirds reveals that millions of cable modems are at risk. False negatives are possible via the script and you could be still be vulnerable even if the script fails. Work fast with our official CLI. What is “Cable Haunt”? If the connection is established, the spectrum analyzer can be reached indirectly from outside the local network and is, at least partly, vulnerable. The IPs and port range are set as variables in the top of the script so if you want to test more than the default, please change line 14 and 15, targets = ['192.168.100.1']portRange = range(23, 10000)```, targets = ['192.168.100.1', '192.168.0.1', '192.168.1.1]portRange = range(23, 65535)```. CVE-2019-19494, CVE-2019-19495. Broadcom based cable modems across multiple vendors are vulnerable to a buffer overflow, which allows a remote attacker to execute arbitrary code at the kernel level via JavaScript run in a … on January 14, 2020, There are no reviews yet.