CVE-2017-16908

Current Description

In Horde Groupware 5.2.19, there is XSS via the Name field during creation of a new Resource. This can be leveraged for remote code execution after compromising an administrator account, because the CVE-2015-7984 CSRF protection mechanism can then be bypassed.

Basic Data

PublishedNovember 20, 2017
Last ModifiedMay 07, 2019
Assignercve@mitre.org
Data TypeCVE
Data FormatMITRE
Data Version4.0
Problem TypeCWE-79
CVE Data Version4.0

Base Metric V2

CVSS 2 - Version2.0
CVSS 2 - Vector StringAV:N/AC:M/Au:S/C:N/I:P/A:N
CVSS 2 - Access VectorNETWORK
CVSS 2 - Access ComplexityMEDIUM
CVSS 2 - AuthenticationSINGLE
CVSS 2 - Confidentiality ImpactNONE
CVSS 2 - Availability ImpactNONE
CVSS 2 - Base Score3.5
SeverityLOW
Exploitability Score6.8
Impact Score2.9
Obtain All Privilegefalse
Obtain User Privilegefalse
Obtain Other Privilegefalse

Base Metric V3

CVSS 3 - Version3.0
CVSS 3 - Vector StringCVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
CVSS 3 - Attack VectorNETWORK
CVSS 3 - Attack ComplexityLOW
CVSS 3 - Privileges RequiredLOW
CVSS 3 - User InteractionREQUIRED
CVSS 3 - ScopeCHANGED
CVSS 3 - Confidentiality ImpactLOW
CVSS 3 - Integrity ImpactLOW
CVSS 3 - Availability ImpactNONE
CVSS 3 - Base Score5.4
CVSS 3 - Base SeverityMEDIUM
Exploitability Score2.3
Base SeverityMEDIUM

Configurations

  • OR - Configuration 1
    Cpe VersionPartVendorProductVersionUpdateEditionLanguageSW EditionTarget SWTarget HWOtherVersion Start IncludingVersion End IncludingVersion Start ExcludingVersion End Excluding
    2.3ApplicationHordeGroupware5.2.19*******

Vulnerable Software List

VendorProductVersions
Horde Groupware 5.2.19

References

NameSourceURLTags
http://code610.blogspot.com/2017/11/rce-via-xss-horde-5219.htmlhttp://code610.blogspot.com/2017/11/rce-via-xss-horde-5219.htmlMISCExploit Issue Tracking Third Party Advisory
https://github.com/horde/kronolith/commit/39f740068ad21618f6f70b6e37855c61cadbd716https://github.com/horde/kronolith/commit/39f740068ad21618f6f70b6e37855c61cadbd716CONFIRMPatch Vendor Advisory