Network Security

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Cisco issues Critical security updates for Spring Framework vulnerability

Cisco has issued an updated Critical security advisory for a Spring Framework vulnerability CVE-2022-22965 that affects multiple Cisco products. The networking giant also released a security update for a Critical LAN wireless controller vulnerability.

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Cisco patches High risk Email Security Appliance DNS Verification DoS vulnerability

Cisco has released a High risk security advisory for an Email Security Appliance DNS Verification Denial of Service (DoS) vulnerability, as well as several other vulnerabilities in Nexus switches and NX-OS software.

Sandworm threat actors using new malware Cyclops Blink to target SOHO devices

Sandworm threat actors, also known as Voodoo Bear, are now using a new malware dubbed Cyclops Blink, a replacement for VPNFilter malware previously exposed in 2018, to target small office/home office (SOHO) routers and network attached storage (NAS) devices.

Cisco releases Critical security update for multiple vulnerabilities in Small Business RV Routers

Cisco has released a Critical security update for multiple vulnerabilities in Small Business RV Routers. Several of those vulnerabilities are rated Critical severity and have the highest rated CVSS score of 10.0.