CVE-2021-28481
Microsoft Exchange Server Remote Code Execution Vulnerability
Vexday Risk Score
55Attention
SSVC decision (CISA)
Attend
PoC available → attend closely
CVSS 9.8EPSS 36.5%KEV nãoPoC —Nuclei simMetasploit —Patch —
Lifecycle
13 Apr 2021Published on NVD
Recommendation: Plan a near-term fix — a public PoC already exists.
Microsoft Exchange Server Remote Code Execution Vulnerability
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
Affected products
Microsoft · Microsoft Exchange Server 2013 Cumulative Update 23Microsoft · Microsoft Exchange Server 2016 Cumulative Update 19Microsoft · Microsoft Exchange Server 2016 Cumulative Update 20Microsoft · Microsoft Exchange Server 2019 Cumulative Update 8Microsoft · Microsoft Exchange Server 2019 Cumulative Update 9Want to know if your infrastructure is exposed to this?
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