CVE-2016-4834

Published on: 07/31/2016 12:00:00 AM UTC

Last Modified on: 03/23/2021 11:26:58 PM UTC

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Certain versions of Crm from Vtiger contain the following vulnerability:

modules/Users/actions/Save.php in Vtiger CRM 6.4.0 and earlier does not properly restrict user-save actions, which allows remote authenticated users to create or modify user accounts via unspecified vectors.

  • CVE-2016-4834 has been assigned by [email protected] to track the vulnerability - currently rated as HIGH severity.

CVSS3 Score: 8.1 - HIGH

Attack
Vector
Attack
Complexity
Privileges
Required
User
Interaction
NETWORK LOW LOW NONE
Scope Confidentiality
Impact
Integrity
Impact
Availability
Impact
UNCHANGED HIGH HIGH NONE

CVSS2 Score: 5.5 - MEDIUM

Access
Vector
Access
Complexity
Authentication
NETWORK LOW SINGLE
Confidentiality
Impact
Integrity
Impact
Availability
Impact
PARTIAL PARTIAL NONE

CVE References

Description Tags Link
Vtiger CRM CVE-2016-4834 Security Bypass Vulnerability Third Party Advisory
VDB Entry
cve.report (archive)
text/html
URL Logo BID 92076
vtiger Bug in Users_Save_Action Class Lets Remote Authenticated Users Modify User Data on the Target System - SecurityTracker Third Party Advisory
VDB Entry
www.securitytracker.com
text/html
URL Logo SECTRACK 1036485
No Description Provided Third Party Advisory
VDB Entry
jvndb.jvn.jp
text/html
URL Logo JVNDB JVNDB-2016-000126
Refactored access control on user-save operation. (7cdf9941) | Commits | vtiger / vtigercrm | Vtiger Issue Tracking
Patch
code.vtiger.com
text/html
URL Logo CONFIRM code.vtiger.com/vtiger/vtigercrm/commit/7cdf9941197b4aa58114eafce3ce88fb418eb68c
JVN#01956993: Vtiger CRM does not properly restrict access to application data Third Party Advisory
VDB Entry
jvn.jp
text/xml
URL Logo JVN JVN#01956993

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationVtigerCrmAllAllAllAll
  • cpe:2.3:a:vtiger:crm:*:*:*:*:*:*:*:*: