OpenWrt users should upgrade their images to the same version to protect themselves from a possible supply chain attack reported to the open source Wi-Fi router project last week. Paul Spooren, developer at OpenWrt, emailed users on Friday regarding a security issue in the project's attended ...
The report clearly calls out that the firmware layer is actively under attack and remains severely under-protected. Additionally, there are several paths for attackers to target the firmware layer including within the supply chain itself and via external attacks against devices after they are deployed...
If I understand correctly, there are two infection vectors: One is inside an unsigned section of a firmware update. The other is to drop a file with the correct name into the EFI partition on the boot drive. The former would require a supply chain attack or some trickery to get the user...
Some of the security flaws were elementary, meaning they should have been done securely but were not. "Sometimes they reached out to the internet without usinghttps. It reached out inhttpto pull something down. If it's inhttp, then a man-in-the-middle attack is definitely a possibilit...
Zero Trust Security, Why It's Essential In Today's Threat Landscape January 16, 2025Read ➝ Securing Open Source: Lessons from the Software Supply Chain Revolution December 2, 2024Read ➝ 5 Strategies to Combat Ransomware and Ensure Data Security in Microsoft 365 ...
Miller, J.F.: Supply chain attack framework and attack patterns. The MITRE Corporation, MacLean, VA (2013) Book Google Scholar Moran, B., Tschofenig, H., Brown, D., Meriac, M.: A firmware update architecture for internet of things. Internet Requests for Comments, RFC Editor, RFC 9019...
9 RegisterLog in Sign up with one click: Facebook Twitter Google Share on Facebook firmware Thesaurus Medical Legal Financial Acronyms Encyclopedia Wikipedia firm·ware (fûrm′wâr′) n. Software stored in a computer's ROM. American Heritage® Dictionary of the English Language, Fifth Edition...
PCs belonging to government entities. These attacks can be delivered through traditional attack techniques for obtaining initial system access, such as phishing or via more advancedsupply chain attacks.The lack of visibility into BIOS makes it very difficult to understand the true extent of this ...
We present a novel firmware attack that leverages system management cycles to covertly collect data from the application layer. We show that system interrupts that are used for managing the platform, can be leveraged to extract sensitive application data from outgoing requests even when the HTTPS ...
Ignoring Firmware is Compromising our Supply Chain and National Security 19% % of businesses that report having firmware attacked since 2019 17% % of companies admittedly unprepared for a firmware attack 123% % increase in attacks since 2017 per the NVD ...