All vulnerabilities

Servers and applications

CVE-2016-0138

Microsoft Exchange Server 2007 SP3, 2010 SP3, 2013 SP1, 2013 Cumulative Update 12, 2013 Cumulative Update 13, 2016 Cumulative Update 1, and 2016 Cumulative Update 2 misparses e-mail messages, which allows remote authenticated users to obtain sensitive Outlook application information by leveraging the Send As right, aka "Microsoft Exchange Information Disclosure Vulnerability."

Severity
Medium 4.3
Published
14 Sept 2016
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Exploit chance
13% in the next 30 daysHigher than 96% of CVEs. EPSS by FIRST, 11 Nov 2026
Weakness
Information exposure (CWE-200)
Attack
Over the network · Needs a user account · No user action needed
Attacker can
Read some data
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Sources
NVD

Affected software

SoftwareAffected versions
Microsoft Exchange ServerServers and applications · cpe:a:microsoft:exchange_server
  • Version 2016-cumulative_update_2
  • Version 2016-cumulative_update_1
  • Version 2013-sp1
  • Version 2013-cumulative_update_13
All 7 release lines
  • Version 2007-sp3
  • Version 2010-sp3
  • Version 2013-cumulative_update_12
  • Version 2013-cumulative_update_13
  • Version 2013-sp1
  • Version 2016-cumulative_update_1
  • Version 2016-cumulative_update_2

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2016-0138
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2016-0138