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Critical Unpatched Flaws Disclosed In Western Digital 'My Cloud' Storage Devices

Critical Unpatched Flaws Disclosed In Western Digital 'My Cloud' Storage Devices

Jan 05, 2018
Security researchers have discovered several severe vulnerabilities and a secret hard-coded backdoor in Western Digital's My Cloud NAS devices that could allow remote attackers to gain unrestricted root access to the device. Western Digital's My Cloud (WDMyCloud) is one of the most popular network-attached storage devices which is being used by individuals and businesses to host their files, and automatically backup and sync them with various cloud and web-based services. The device lets users not only share files in a home network, but the private cloud feature also allows them to access their data from anywhere at any time. Since these devices have been designed to be connected over the Internet, the hardcoded backdoor would leave user data open to hackers. GulfTech research and development team has recently published an advisory detailing a hardcoded backdoor and several vulnerabilities it found in WD My Cloud storage devices that could allow remote attackers to
Zero-Day Remote 'Root' Exploit Disclosed In AT&T DirecTV WVB Devices

Zero-Day Remote 'Root' Exploit Disclosed In AT&T DirecTV WVB Devices

Dec 14, 2017
Security researchers have publicly disclosed an unpatched zero-day vulnerability in the firmware of AT&T DirecTV WVB kit after trying to get the device manufacturer to patch this easy-to-exploit flaw over the past few months. The problem is with a core component of the Genie DVR system that's shipped free of cost with DirecTV and can be easily exploited by hackers to gain root access and take full control of the device, placing millions of people who've signed up to DirecTV service at risk. The vulnerability actually resides in WVBR0-25 —a Linux-powered wireless video bridge manufactured by Linksys that AT&T provides to its new customers. DirecTV Wireless Video Bridge WVBR0-25 allows the main Genie DVR to communicate over the air with customers' Genie client boxes (up to 8) that are plugged into their TVs around the home. Trend Micro researcher Ricky Lawshae, who is also a DirecTV customer, decided to take a closer look at the device and found that Linksy
SaaS Compliance through the NIST Cybersecurity Framework

SaaS Compliance through the NIST Cybersecurity Framework

Feb 20, 2024Cybersecurity Framework / SaaS Security
The US National Institute of Standards and Technology (NIST) cybersecurity framework is one of the world's most important guidelines for securing networks. It can be applied to any number of applications, including SaaS.  One of the challenges facing those tasked with securing SaaS applications is the different settings found in each application. It makes it difficult to develop a configuration policy that will apply to an HR app that manages employees, a marketing app that manages content, and an R&D app that manages software versions, all while aligning with NIST compliance standards.  However, there are several settings that can be applied to nearly every app in the SaaS stack. In this article, we'll explore some universal configurations, explain why they are important, and guide you in setting them in a way that improves your SaaS apps' security posture.  Start with Admins Role-based access control (RBAC) is a key to NIST adherence and should be applied to every SaaS a
Remote Root access vulnerability in Routers with Broadcom chipsets

Remote Root access vulnerability in Routers with Broadcom chipsets

Feb 02, 2013
DefenseCode researchers have discovered a critical security vulnerability that allows remote unauthenticated attacker to remotely execute arbitrary code under root privileges in the UPnP (Universal Plug and Play) implementation developed by Broadcom and used by many routers with Broadcom chipsets. Routers with vulnerable Broadcom UPnP stack are mostly based on Broadcom chipset. " We have found that, in fact, same vulnerable firmware component is also used in at least two other Cisco Linksys models - WRT54G3G and probably WRT310N. Could be others. " researchers said . The vulnerability is located within the wanipc and wanppp modules of the Broadcom UPnP stack, which is used by manufacturers that deliver routers based on the Broadcom chipset. The UPnP service is intended to be used on local networks, but Rapid7 found that there are over 80 million devices on the Internet that respond to UPnP discovery requests, making them vulnerable to remote attacks. The vul
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Are You Vulnerable to Third-Party Breaches Through Interconnected SaaS Apps?

websiteWing SecuritySaaS Security / Risk Management
Protect against cascading risks by identifying and mitigating app2app and third-party SaaS vulnerabilities.
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