CVE-2017-11761

moderate-risk
Published 2017-09-13

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"

Do I need to act?

~
8.0% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.3/10 Medium
NETWORK / LOW complexity

Affected Products (5)

Affected Vendors

Microsoft

References (6)

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-2017-1176...
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-2017-1176...
43
/ 100
moderate-risk
Severity 21/34 · High
Exploitability 10/34 · Low
Exposure 12/34 · Low