Security | Threat Detection | Cyberattacks | DevSecOps | Compliance

Arctic Wolf

CVE-2024-7261: Critical OS Command Injection Vulnerability in Zyxel APs and Security Routers

On September 3, 2024, Zyxel released patches for a critical OS command injection vulnerability, identified as CVE-2024-7261, affecting Access Points (APs) and security routers. This vulnerability stems from improper handling of special elements in the “host” parameter within the CGI program of certain AP and router versions, potentially allowing an unauthenticated attacker to execute OS commands by sending a specially crafted cookie to the vulnerable device.

CVE-2024-20439 & CVE-2024-20440: Critical Cisco Smart Licensing Utility Vulnerabilities

On September 4, 2024, Cisco released fixes for two critical vulnerabilities in Cisco Smart Licensing Utility (CSLU), a tool used to manage licenses across Cisco products in a network. Cisco has stated that these vulnerabilities are only exploitable if the Smart Licensing Utility is actively running and has been started by a user. Note: These vulnerabilities do not impact Cisco’s Smart Software Manager On-Prem or Satellite.

How a Security Operations Approach Can Prevent Man-in-the-Middle Attacks

Here’s an endpoint you don’t often think about: your car. But if it’s Wi-Fi enabled, as many new models are, that means it resides at the end point of a network connection and can communicate on that network, making it an endpoint.

CVE-2024-6633: Critical Credential Vulnerability Affecting Fortra FileCatalyst Workflow

On August 27, 2024, Fortra published a security advisory regarding a critical credential vulnerability in FileCatalyst Workflow, identified as CVE-2024-6633. FileCatalyst Workflow is a managed file transfer solution used for exchanging large files across networks.

CVE-2024-40766: Critical Improper Access Control Vulnerability Impacting SonicOS

On August 22, 2024, SonicWall published a security advisory regarding a critical improper access control vulnerability in several SonicWall Firewall models. This vulnerability, identified as CVE-2024-40766, is a flaw in SonicOS, the operating system that powers these firewalls. CVE-2024-40766 allows a remote, unauthenticated attacker to gain unauthorized access to resources and/or cause the firewall to crash under specific conditions.

What Is Smishing and How Organizations Can Protect Themselves

In the summer of 2022, a few Twilio employees received an odd text message. Appearing to be from the internal IT department, these messages suggested employees need to reset expiring passwords through a specific URL. However, neither the URL or the message was legitimate, and the threat actors controlled the URL. They essentially tricked employees into giving away credentials, resulting in the compromise of over 130 connected organizations.

CVE-2024-28986 & CVE-2024-28987: Follow-Up: New SolarWinds HotFix Addresses Critical Vulnerabilities in Web Help Desk

On August 21, 2024, SolarWinds released a second hotfix for SolarWinds Web Help Desk (WHD) version 12.8.3. This hotfix addresses a newly disclosed hardcoded credential vulnerability (CVE-2024-28987) that allows a remote, unauthenticated attacker to access internal functionality and modify data. Additionally, the hotfix resolves the Java deserialization remote code execution (RCE) vulnerability (CVE-2024-28986) disclosed the previous week and fixes functionality issues introduced by the first hotfix.