Is CVE-2016-4834 actively exploited?

CVE-2016-4834 has no public evidence of in-the-wild exploitation as of 2025-04-12.

What is the CVSS score for CVE-2016-4834?

CVE-2016-4834 has a CVSS score of 8.1 (HIGH severity). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N.

How do I patch CVE-2016-4834?

Patch guidance is available from vtiger security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2016-4834.

Fix CVE-2016-4834 - HIGH vtiger vtiger crm

Description

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.

CVSS Metrics

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Attack Vector: network
Complexity: low
Privileges: low
User Action: none
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: none
Weaknesses: CWE-264

Metadata

Primary Vendor: VTIGER
Published: 8/1/2016
Last Modified: 4/12/2025
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

CVE-2016-4834

Description

CVSS Metrics

Metadata

Affected Products

Remediation Guidance

Executive Summary