Medium severity · published Sep 13, 2017
CVE-2017-11761
Microsoft Exchange Server 2013 and Microsoft Exchange Server 2016 allow an input sanitization issue with Microsoft Exchange that could potentially result in unintended Information…
5.3
CVSS
6.6%
EPSS
No
On KEV
Description
Microsoft Exchange Server 2013 and Microsoft Exchange Server 2016 allow an input sanitization issue with Microsoft Exchange that could potentially result in unintended Information Disclosure, aka "Microsoft Exchange Information Disclosure Vulnerability"
CVSS vector
CVSS:3.0/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)6.6% · higher than 94% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
ES
Exchange Server · Microsoft
2013; 2013; 2013; 2016; 2016 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2017-11761
CVE.org
https://www.cve.org/CVERecord?id=CVE-2017-11761
Third Party Advisory
http://www.securityfocus.com/bid/100731
Third Party Advisory
http://www.securitytracker.com/id/1039320
Patch
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11761
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