Hi Malik,
We have manual mitigation steps for CVE-2021-26855 available in this blog post:
CVE-2021-26855 Manual Mitigation. I'll update on the other 3 when I have additional information.
Thanks,
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Patrick Mccrudden
Customer Success Manager
Imperva
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Original Message:
Sent: 03-03-2021 16:06
From: Malik Tayyem
Subject: CVE-2021-26855, CVE-2021-26857, CVE-2021-26858, CVE-2021-27065
Wondering if these are already covered for WAF on prem
CVE-2021-26855, CVE-2021-26857, CVE-2021-26858, CVE-2021-27065: Four Zero-Day Vulnerabilities in Microsoft Exchange Server
#On-PremisesWAF(formerlySecuresphere)
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Malik Tayyem
Engineer
Transunion
Chicago IL
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