Security News > 2020 > July > Week in review: Counterfeit Cisco switches, hijacked Twitter accounts, vulnerable SAP applications

Critical flaw gives attackers control of vulnerable SAP business applicationsSAP has issued patches to fix a critical vulnerability that can lead to total compromise of vulnerable SAP installations by a remote, unauthenticated attacker.

Investigation highlights the dangers of using counterfeit Cisco switchesAn investigation, which concluded that counterfeit network switches were designed to bypass processes that authenticate system components, illustrates the security challenges posed by counterfeit hardware.

Security alerts more than doubled in the last 5 years, SecOps teams admit they can't get to them allSumo Logic announced the findings of a global survey that highlight the barriers security professionals are facing on the path to modernizing the security operations center.

Cisco patches critical flaws in VPN routers and firewallsCisco has fixed 33 CVE-numbered flaws in a variety of its devices, including five critical ones affecting RV-series VPN routers and firewalls and Cisco Prime License Manager, which is used by enterprises to manage user-based licensing.

A look at modern adversary behavior and the usage of open source tools in the enterpriseLeszek Miś is the founder of Defensive Security, a principal trainer and security researcher with over 15 years of experience.

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