Microsoft Exchange Server Spoofing Vulnerability
92Vexday Risk Score
Patch now. It exploitation observed by VulnCheck and has a working public exploit.
ssvc Actcvss 6.5epss 94%
from disclosure to weapon262 days
Published on NVDNov 10
1st PoC+262d
VulnCheck+202d
exploitation probability
94%top 1% of all CVEs
observed exploitation
yesVulnCheck
1 public exploit(s)
Microsoft Exchange Server Spoofing Vulnerability
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C
Affected products
Microsoft · Microsoft Exchange Server 2013 Cumulative Update 23Microsoft · Microsoft Exchange Server 2016 Cumulative Update 21Microsoft · Microsoft Exchange Server 2016 Cumulative Update 22Microsoft · Microsoft Exchange Server 2019 Cumulative Update 10Microsoft · Microsoft Exchange Server 2019 Cumulative Update 11public PoCs found — 1
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