Vulnerability Details : CVE-2016-4834
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.
Products affected by CVE-2016-4834
- cpe:2.3:a:vtiger:vtiger_crm:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2016-4834
0.19%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 55 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2016-4834
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.5
|
MEDIUM | AV:N/AC:L/Au:S/C:P/I:P/A:N |
8.0
|
4.9
|
NIST | |
|
8.1
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N |
2.8
|
5.2
|
NIST |
CWE ids for CVE-2016-4834
-
Assigned by: nvd@nist.gov (Primary)
References for CVE-2016-4834
-
http://www.securitytracker.com/id/1036485
vtiger Bug in Users_Save_Action Class Lets Remote Authenticated Users Modify User Data on the Target System - SecurityTrackerThird Party Advisory;VDB Entry
-
http://www.securityfocus.com/bid/92076
Vtiger CRM CVE-2016-4834 Security Bypass VulnerabilityThird Party Advisory;VDB Entry
-
http://code.vtiger.com/vtiger/vtigercrm/commit/7cdf9941197b4aa58114eafce3ce88fb418eb68c
Refactored access control on user-save operation. (7cdf9941) | Commits | vtiger / vtigercrm | VtigerIssue Tracking;Patch
-
http://jvn.jp/en/jp/JVN01956993/index.html
JVN#01956993: Vtiger CRM does not properly restrict access to application dataThird Party Advisory;VDB Entry
-
http://jvndb.jvn.jp/jvndb/JVNDB-2016-000126
JVNDB-2016-000126 - JVN iPedia - 脆弱性対策情報データベースThird Party Advisory;VDB Entry
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