6.8
MEDIUM
CVE-2019-3621
McAfee Data Loss Prevention (DLPe) Windows Local Authentication Protection Bypass Vulnerability
Description

Authentication protection bypass vulnerability in McAfee Data Loss Prevention (DLPe) for Windows 11.x prior to 11.3.0 allows physical local user to bypass the Windows lock screen via DLPe processes being killed just prior to the screen being locked or when the screen is locked. The attacker requires physical access to the machine.

INFO

Published Date :

July 25, 2019, 5:15 p.m.

Last Modified :

Nov. 7, 2023, 3:10 a.m.

Remotely Exploitable :

No

Impact Score :

6.0

Exploitability Score :

0.2
Affected Products

The following products are affected by CVE-2019-3621 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Mcafee data_loss_prevention_endpoint
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2019-3621.

URL Resource
http://www.securityfocus.com/bid/109370
https://kc.mcafee.com/corporate/index?page=content&id=SB10290

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2019-3621 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2019-3621 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Source Update by [email protected]

    Nov. 07, 2023

    Action Type Old Value New Value
    Changed Source McAfee (DEFUNCT) Trellix
  • CVE Modified by [email protected]

    Nov. 07, 2023

    Action Type Old Value New Value
    Added Reference Trellix https://kc.mcafee.com/corporate/index?page=content&id=SB10290 [No types assigned]
    Added Reference Trellix http://www.securityfocus.com/bid/109370 [No types assigned]
    Removed Reference McAfee (DEFUNCT) https://kc.mcafee.com/corporate/index?page=content&id=SB10290
    Removed Reference McAfee (DEFUNCT) http://www.securityfocus.com/bid/109370
    Removed CVSS V3 McAfee (DEFUNCT) AV:P/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H
    Added CVSS V3 Trellix AV:P/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H
  • CWE Remap by [email protected]

    Aug. 24, 2020

    Action Type Old Value New Value
    Changed CWE CWE-287 NVD-CWE-noinfo
  • CVE Modified by [email protected]

    Oct. 09, 2019

    Action Type Old Value New Value
    Added CVSS V3 McAfee AV:P/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H
  • Initial Analysis by [email protected]

    Aug. 06, 2019

    Action Type Old Value New Value
    Added CVSS V2 (AV:L/AC:L/Au:N/C:P/I:P/A:P)
    Added CVSS V3 AV:P/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type http://www.securityfocus.com/bid/109370 No Types Assigned http://www.securityfocus.com/bid/109370 Third Party Advisory, VDB Entry
    Changed Reference Type https://kc.mcafee.com/corporate/index?page=content&id=SB10290 No Types Assigned https://kc.mcafee.com/corporate/index?page=content&id=SB10290 Patch, Vendor Advisory
    Added CWE CWE-287
    Added CPE Configuration AND OR *cpe:2.3:a:mcafee:data_loss_prevention_endpoint:*:*:*:*:*:*:*:* versions from (including) 11.0 up to (excluding) 11.1.200 *cpe:2.3:a:mcafee:data_loss_prevention_endpoint:*:*:*:*:*:*:*:* versions from (including) 11.2.000 up to (excluding) 11.3.0 OR cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Jul. 25, 2019

    Action Type Old Value New Value
    Added Reference http://www.securityfocus.com/bid/109370 [No Types Assigned]
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2019-3621 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2019-3621 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.04 }} 0.00%

score

0.05635

percentile

CVSS30 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability