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Widespread exploitation by botnet operators of Zyxel firewall flaw

Security Affairs

Threat actors are actively exploiting a command injection flaw, tracked as CVE-2023-28771, in Zyxel firewalls to install malware. Threat actors are actively attempting to exploit a command injection vulnerability, tracked as CVE-2023-28771 , that impacts Zyxel firewalls. in its firewall devices. VPN ZLD V4.60

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Multiple DDoS botnets were observed targeting Zyxel devices

Security Affairs

Researchers warn of several DDoS botnets exploiting a critical flaw tracked as CVE-2023-28771 in Zyxel devices. Fortinet FortiGuard Labs researchers warned of multiple DDoS botnets exploiting a vulnerability impacting multiple Zyxel firewalls. through 4.73, VPN series firmware versions 4.60 through 5.35.

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Zxyel Flaw Powers New Mirai IoT Botnet Strain

Krebs on Security

In February, hardware maker Zyxel fixed a zero-day vulnerability in its routers and VPN firewall products after KrebsOnSecurity told the company the flaw was being abused by attackers to break into devices. which boasts some 100 million devices deployed worldwide. Image: Palo Alto Networks. Zyxel issued a patch for the flaw on Feb.

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Vulnerability Recap 4/15/24 – Palo Alto, Microsoft, Ivanti Exploits

eSecurity Planet

Threats range from severe weaknesses in Ivanti’s VPN appliances to zero-day exploits in popular software such as Palo Alto Networks’ PAN-OS and Telegram’s Windows client. You can strengthen your cybersecurity defenses by using reliable antivirus software, firewalls, intrusion detection systems, and virtual private networks (VPNs).

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Security Affairs newsletter Round 300

Security Affairs

Hackers abuse Plex Media servers for DDoS amplification attacks TeamTNT group uses Hildegard Malware to target Kubernetes Systems Experts found critical flaws in Realtek Wi-Fi Module Packaging giant WestRock is still working to resume after recent Ransomware Attack Watch out! The Great Suspender Chrome extension contains Malware.

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Overview of IoT threats in 2023

SecureList

The first-ever large-scale malware attacks on IoT devices were recorded back in 2008, and their number has only been growing ever since. A successful password cracking enables hackers to execute arbitrary commands on a device and inject malware. Starts ~50 browser instances per Windows PC which evade any anti-DDoS defense.

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Website Security Products Every Partner Should Offer

SiteLock

Meanwhile, Cisco estimates that the number of distributed denial-of-service (DDoS) attacks will nearly double from 7.8 These include: Automated Malware Scanning and Remediation: This solution quickly and automatically scans for malware , instantly remediating any identified malware to keep sites more secure around the clock.

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