Medium severity · published Aug 9, 2022
CVE-2022-34692
Microsoft Exchange Server Information Disclosure Vulnerability
5.3
CVSS
1.8%
EPSS
No
On KEV
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.8% · higher than 78% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
ES
Exchange Server · Microsoft
2016; 2016; 2019; 2019 · source: NVD
ME
Microsoft Exchange Server 2016 Cumulative Update 22 · Microsoft
15.0.0 before 15.01.2375.031 · source: vendor
ME
Microsoft Exchange Server 2016 Cumulative Update 23 · Microsoft
15.01.0 before 15.01.2507.012 · source: vendor
ME
Microsoft Exchange Server 2019 Cumulative Update 11 · Microsoft
15.02.0 before 15.02.0986.029 · source: vendor
ME
Microsoft Exchange Server 2019 Cumulative Update 12 · Microsoft
15.02.0 before 15.02.1118.012 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-34692
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-34692
msrc.microsoft.com
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-34692
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