Microsoft Released Patches For 4 Zero Day Bugs In Its Exchange Servers
Microsoft Exchange Servers Exploitation Microsoft Exchange servers based on the Windows platform let employees of businesses communicate among themselves, and with others outside through various means. These servers are reported to have four zero-day vulnerabilities, which are now being exploited by a Chinese state-backed hacker group called HAFNIUM, for stealing the email data of companies. Remote hackers targeting Exchange servers should exploit the following vulnerabilities to gain remote access, CVE-2021-26855 is a server-side request forgery (SSRF) vulnerability in Exchange that allowed the attacker to send arbitrary HTTP requests and authenticate as the Exchange server....