Krebs on Security

JUNE 15, 2023

The directive applies to any networking devices — such as firewalls, routers and load balancers — that allow remote authentication or administration. “This is reachable pre-authentication, on every SSL VPN appliance,” French vulnerability researcher Charles Fol tweeted. “Patch your #Fortigate.”

Risk 221

Risk VPN Internet Internet 221

Security Affairs

APRIL 14, 2022

According to the advisory that was issued with the help of leading cybersecurity firms (Dragos, Mandiant, Microsoft, Palo Alto Networks, and Schneider Electric), nation-state hacking groups were able to hack multiple industrial systems using a new ICS-focused malware toolkit dubbed PIPEDREAM that was discovered in early 2022.

Passwords 107

Passwords Architecture Backups Cyber Attacks 107

ForAllSecure

APRIL 22, 2021

In this episode of The Hacker Mind , Beau Woods and Paulino Calderon discuss their book, Practical IoT Hacking, and talk about IoT threat models, the technologies being used today, and what tools and knowledge you need to get started successfully hacking IoT devices. Problem is, MAC addresses are not great for authentication.

IoT 52

IoT Hacking Internet Internet 52

ForAllSecure

APRIL 22, 2021

In this episode of The Hacker Mind , Beau Woods and Paulino Calderon discuss their book, Practical IoT Hacking, and talk about IoT threat models, the technologies being used today, and what tools and knowledge you need to get started successfully hacking IoT devices. Problem is, MAC addresses are not great for authentication.

IoT 52

IoT Hacking Internet Internet 52

Security Affairs

MARCH 21, 2020

Multiple, if not all, Zyxel NAS products running firmware versions up to 5.21 are vulnerable to this pre-authentication command injection vulnerability. ZyXEL NAS devices achieve authentication by using the weblogin.cgi CGI executable. The vendor advisory is also available. reads the advisory published by CERT/CC.

DDOS 102

DDOS Authentication Advertising Firmware 102

Security Affairs

APRIL 16, 2021

7fe8e2efba37466b5c8cd28ae6af2504484e1925187edffbcc63a60d2e4e1bd8 and 25461130a268f3728a0465722135e78fd00369f4bccdede4dd61e0c374d88eb8 ) also contained multiple exploits, like the RCE exploit in Huawei Routers and the authentication bypass exploit in GPON Home Routers (see Figure 6, 7, 8). SecurityAffairs – hacking, Mirai).

Malware 117

Malware DDOS IoT Firmware 117

CyberSecurity Insiders

JANUARY 26, 2022

In September 2016, source code of one of the most popular botnets named Mirai was leaked and uploaded to one of the hacking community forums, and later uploaded to GitHub with detailed information on the botnet, its infrastructure, configuration and how to build it. Install security and firmware upgrades from vendors, as soon as possible.

Malware 81

Malware IoT Authentication Antivirus 81

SecureList

JULY 19, 2023

The connection to the remote SMB server sends the user’s Net-NTLMv2 hash in a negotiation message, which the threat actor can use to either: Relay for authentication against other systems that support NTLMv2 authentication. Perform offline cracking to extract the password.

Firmware 88

Firmware Internet Internet Government 88

Security Affairs

JUNE 22, 2019

This attack takes advantage of the way open ADB ports don’t have authentication by default, similar to the Satori botnet variant we previously reported.” In order to determine what miner to deliver, the bot collects system information, such as manufacturer, hardware details, and processor architecture. The script for a.

Cryptocurrency 63

Cryptocurrency Malware Advertising Firmware 63

McAfee

AUGUST 24, 2021

CVE-2021-33885 – Insufficient Verification of Data Authenticity (CVSS 9.7). CVE-2021-33882 – Missing Authentication for Critical Function (CVSS 8.2). Unique Considerations for Infusion Pump Hacking. Lastly, the pump runs its own custom Real Time Operating System (RTOS) and firmware on a M32C microcontroller.

Computers and Electronics 145

Computers and Electronics Authentication Software Risk 145

Security Boulevard

MARCH 18, 2021

It’s more than someone hacking into your smart light bulbs and turning on all the lights in your home. Staying current with firmware patches and updates is also key to enabling robust security. . Implement identity management best practices through authentication and authorization methods. Don’t Forget the Application Layer.

Internet 137

Internet Internet IoT Software 137

SecureList

SEPTEMBER 21, 2023

We conducted an analysis of the IoT threat landscape for 2023, as well as the products and services offered on the dark web related to hacking connected devices. Another type of service sold on the dark web is IoT hacking. Cameras may be hacked for their CPU power only, to mine crypto, or to install DDoS utilities.

IoT 91

IoT DDOS Passwords Malware 91