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Attackers with physical access can connect directly to service ports, extract firmware, install malicious hardware modifications, or replace communication modules with compromised versions. Use boot verification and firmware integrity checks to detect unauthorized modifications. This article originally appeared on LinkedIn here.
The flaws, tracked as CVE-2025-45984 through CVE-2025-45988, affect a wide range of firmware versions used in both consumer and enterprise-grade networking equipment. Shared Affected Codebase: Each flaw targets the same goahead binary and associated shared object, amplifying the impact across models and firmware versions.
Most companies track patch rates on laptops and servers; but not firmware age, credential hygiene, or end-of-life status on routers, protocol converters, or building controllers. Note firmware version, last patch date, vendor support status. This article originally appeared on LinkedIn here.
The Murky Ad-Tech World Powering Surveillance of US Military Personnel WIRED This is mostly a continuation of another WIRED article where they detailed how Ad-Tech got the personal information and location data of US military members stationed in Germany. The Cupid Vault Configuration follows a similar approach.
The cause of the vulnerability is the improper error message handling in Zyxel ZyWALL/USG series firmware versions 4.60 through 4.73, VPN series firmware versions 4.60 through 5.35, USG FLEX series firmware versions 4.60 through 5.35, and ATP series firmware versions 4.60 through 5.35.
Over the past several years, hackers have targeted public-facing network devices such as routers, VPN concentrators, and load balancers to gain a foothold into corporate networks. To read this article in full, please click here
Use the administrator account only for maintenance, software installation, or firmware updates. Attention should be paid to protecting routers and updating their firmware. While OS updates are now commonly practiced, router firmware updates remain an overlooked aspect. Opt for strong, hard-to-crack passwords.
CVE-2018-18472 – XXE and Unauthenticated Remote Command Execution in Axentra Hipserv NAS firmware. . It’s used in different devices from different vendors, the affected devices sharing the firmware are: Netgear Stora. The company provides a firmware with a web interface that mainly uses PHP as a serverside language.
To help avoid these online risks, it is highly recommended to use a Virtual Private Network (VPN). VPNs are the baseline cybersecurity tool to safeguard internet-enabled devices and a home network. A VPN provides a secure internet connection, ensuring your browsing data is encrypted for maximum privacy and security.
Every week the best security articles from Security Affairs free for you in your email box. Clop Ransomware operators plunder US universities Malware attack on Applus blocked vehicle inspections in some US states 2,5M+ users can check whether their data were exposed in Facebook data leak 33.4%
Our editors thoroughly review and fact-check every article to ensure that our content meets the highest standards. If we have made an error or published misleading information, we will correct or clarify the article. If you see inaccuracies in our content, please report the mistake via this form.
Our editors thoroughly review and fact-check every article to ensure that our content meets the highest standards. If we have made an error or published misleading information, we will correct or clarify the article. If you see inaccuracies in our content, please report the mistake via this form.
The attackers were able to bypass this hardware-based security protection using another hardware feature of Apple-designed SoCs (System on a Chip): they did this by writing the data, destination address and data hash to unknown hardware registers of the chip that are not used by the firmware. You can read the full analysis here.
These one, three, and five year subscriptions provide enhanced support for the hardware, firmware maintenance, security updates, and optional participation in early-release firmware updates. That article explains the overall ranking, and here we provide details specific to Barracuda SecureEdge: Overall Rating: 3.81/5
Our editors thoroughly review and fact-check every article to ensure that our content meets the highest standards. If we have made an error or published misleading information, we will correct or clarify the article. If you see inaccuracies in our content, please report the mistake via this form.
This article looks at the top SD-WAN vendors for enterprise security and how each is addressing exposure through built-in security functionality or integrated capabilities. Networking specialists like Cisco and HPE’s Aruba are moving deeper into security. Features: Aruba EdgeConnect Enterprise SD-WAN. Features: Fortinet Secure SD-WAN.
Classifications of Encryption Types To avoid confusion, let’s examine the different ways ‘type’ can be applied to encryption and how we will cover them in this article: Encryption category types will explain the overarching and basic categories of classification for encryption, including the two most important: symmetric and asymmetric encryption.
Our editors thoroughly review and fact-check every article to ensure that our content meets the highest standards. If we have made an error or published misleading information, we will correct or clarify the article. Update your car's multimedia unit firmware What is firmware? Show more 3.
This article will briefly outline the types of security needed to secure a network. Virtual Private Network (VPN) : For remote access, remote desktop protocol (RDP) no longer can be considered safe. Instead, organizations should use a virtual private network (VPN) solution.
This article looks at the security functionality of SD-WAN solutions and how to bolster SD-WAN cybersecurity. Many software-defined networking solutions (SDN) have built-in 128- and 256-bit AES encryption and IPsec-based VPN capabilities. Jump ahead for a technical review on SD-WAN. Jump to: What is SD-WAN? Encrypting Data in Transit.
This article details two major findings from the report: five major cybersecurity threats and prioritization problems. This picture comes from an analysis of specific statistics and by reading between the lines in reports from 1Password, Cisco, CrowdStrike, Flashpoint, Google Threat Analysis Group/Mandiant, NetScout, Pentera, and Sophos.
This article will explore the nature of MSSPs and how they can help businesses, nonprofits, governments, and other organizations have better security with less effort. and installed software (operating systems, applications, firmware, etc.). assets (endpoints, servers, IoT, routers, etc.),
The ransomware group specified that “they are not looking for data” but rather to buy remote VPN access to the corporate network. Code signing certificates assign a digital signature on executable software and firmware to allow them and mark them as trusted. But first things first.
You can read more about our findings in the ‘ Lyceum group reborn’ article. BLINDINGCAN was also used to deliver a new variant of COPPERHEDGE, also reported in a CISA article. The samples we analyzed mimicked various applications such as private messaging, VPN, and media services. Southeast Asia and Korean Peninsula.
To prevent attacks via RDP, it is recommended to hide RDP servers behind a VPN or disable UDP port 3389. That said, a VPN is no panacea if it too is vulnerable to amplification attacks. In Q1 2021, for instance, attackers went after Powerhouse VPN servers.
According to the same article, another such attack took place in the late 1990s when the American military attacked a Serbian telecommunications network. It directly affected satellite modems firmwares , but was still to be understood as of mid-March. ViaSat quickly suspected that disruptions could be the result of a cyberattack.
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