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Servers and applications

CVE-2019-0588

An information disclosure vulnerability exists when the Microsoft Exchange PowerShell API grants calendar contributors more view permissions than intended, aka "Microsoft Exchange Information Disclosure Vulnerability." This affects Microsoft Exchange Server.

Severity
Medium 6.5
Published
8 Jan 2019
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Exploit chance
4.6% in the next 30 daysHigher than 91% of CVEs. EPSS by FIRST, 10 Nov 2026
Sources
NVD

Affected software

SoftwareAffected versions
Microsoft Exchange ServerServers and applications · cpe:a:microsoft:exchange_server
  • Version 2010-sp3_rollup25
  • Version 2013-cumulative_update_21
  • Version 2016-cumulative_update_10
  • Version 2016-cumulative_update_11
  • Version 2019

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2019-0588
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2019-0588