Network Security News Summary for Friday January 20th, 2023

Popular Domains and SPF/DMARC; Sysmon Exploit; ManageEngine Exploit; Netcomm Patch; Outdated Office Check SPF and DMARC use on 100k most popular domains https://isc.sans.edu/diary/SPF%20and%20DMARC%20use%20on%20100k%20most%20popular%20domains/29452 Sysmon Exploit Released CVE-2022-41120, CVE-2022-44704 https://github.com/Wh04m1001/SysmonEoP ManageEngine CVE-2022-47966 Technical Deep Dive https://www.horizon3.ai/manageengine-cve-2022-47966-technical-deep-dive/ Netcomm Router Vulnerablities https://kb.cert.org/vuls/id/986018 Microsoft Pushes Outdated Office Install Check https://www.bleepingcomputer.com/news/microsoft/microsoft-pushes-kb5021751-to-check-for-outdated-office-installs/ keywords: office; microsoft; netcomm; router; manageengine; sysmon; spf; dmarc