If it was possible to nominate a command-line utility for an award, PsExec would definitively win the most useful category. This tool allows administrators to run remote commands as if they were on the local computer. But unfortunately, not only network administrators love this tool, so do hackers. Sysinternals 101 Windows Sysinternals is a suite…
New zero-day vulnerability joins a chain of recently discovered vulnerabilities capable of operating an end-to-end attack on ESXi. Organizations should evaluate risk and apply vCenter client patches immediately. Executive Summary Pentera Labs’ Senior Security Researcher, Yuval Lazar, discovered an Information Disclosure vulnerability impacting more than 500,000 appliances running default vCenter Server deployments. This finding is…
DHCP may be famous for being an essential Windows networking protocol, but it is also infamous, or at least it should be, for falling victim to cyber attacks and leading adversaries to dangerous achievements.
DHCP is an essential Windows networking protocol, a favorite among network admins. Read about the basics of DHCP allocation and common DHCP Spoofing techniques.
Pentera’s research team ‘Pentera Labs’ discovered a vulnerability in VMware’s vCenter Server program. The affected VMware software is installed in over 500,000 organizations worldwide and is responsible for managing their most critical systems. The findings were proactively reported to VMware and later released under CVE-2021-22015.
