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Weekly Vulnerability Recap – September 4, 2023 – Attackers Hit Network Devices and More

eSecurity Planet

August 28, 2023 Ransomware Group Exploits Citrix NetScaler Vulnerability In July, Citrix released a patch for a critical remote code execution vulnerability ( CVE-2023-3519 ), which affected the company’s NetScaler ADC and NetScaler Gateway products and carried a severity rating of 9.8 out of 10 on the CVSS vulnerability scale.

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Weekly Vulnerability Recap – August 28, 2023 – Windows, Ivanti, Adobe Hit By Flaws

eSecurity Planet

We’ve compiled some recently active vulnerabilities — both old and new — for security teams to monitor, mitigate, patch, or even remove from your infrastructure altogether. August 21, 2023 Ivanti finds another vulnerability For the third time in a month, Ivanti’s has reported a vulnerability in a mobile device management platform.

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Weekly Vulnerability Recap – August 28, 2023 – Windows, Ivanti, Adobe Hit By Flaws

eSecurity Planet

We’ve compiled some recently active vulnerabilities — both old and new — for security teams to monitor, mitigate, patch, or even remove from your infrastructure altogether. August 21, 2023 Ivanti finds another vulnerability For the third time in a month, Ivanti’s has reported a vulnerability in a mobile device management platform.

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Why BYOD Is the Favored Ransomware Backdoor

eSecurity Planet

Most Compromises Exploit Unmanaged Devices Microsoft’s fourth annual Digital Defense Report for 2023 reveals that 80% of all ransomware compromises come from unmanaged devices and that 60% of those attacks use remote encryption. As endpoint security improved, attackers realized that these security solutions only work in two conditions.

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Microsoft Targets Critical Outlook Zero-Day Flaw

eSecurity Planet

Microsoft’s Patch Tuesday for March 2023 includes patches for more than 70 vulnerabilities, including zero-day flaws in Outlook and in Windows SmartScreen. Critical Outlook Zero-Day The Outlook zero-day, CVE-2023-23397 , with a critical CVSS score of 9.8, is being actively exploited.

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What is Network Security? Definition, Threats & Protections

eSecurity Planet

Network security creates shielded, monitored, and secure communications between users and assets. Securing the expanding, sprawling, and sometimes conflicting collection of technologies that make up network security provides constant challenges for security professionals.

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Weakness at the Network Edge: Mandiant Examines 2022’s Zero-Day Exploits

eSecurity Planet

Targeting Firewalls and IPS/IDS Appliances In the case of CVE-2022-42475, a flaw in Fortinet’s FortiOS SSL-VPN, Mandiant observed a Chinese state-sponsored group exploiting the vulnerability in late 2022. firewalls, IPS/IDS appliances, etc.),” the researchers wrote.

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