Regardless of Microsoft’s efforts, there are nonetheless 1000’s of on-premise Alternate Servers that are unpatched and weak to being exploited by hackers for information theft and ransomware assaults.
Up to now Microsoft has, a one-click interim for each present and out-of-support variations of on-premises Alternate Servers, and to assist handle these assaults.
Now the corporate has taken a further step to additional defend firms who’re nonetheless weak and haven’t but applied the whole safety replace.
The most recent model of Microsoft Defender Antivirus and System Heart Endpoint Safety, with the newest safety intelligence replace, will now routinely mitigate CVE-2021-26855 on any weak Alternate Server on which it’s deployed. Prospects don’t have to take motion past guaranteeing they’ve put in the newest safety intelligence replace (construct 1.333.747.0 or newer), if they don’t have already got automated updates turned on.
The transfer isn’t a alternative for patching however will defend servers till patches will be put in place. Microsoft is posting additional steerage at.
Learn extra at Microsoft.