CVE-2021-28472 Vulnerability Analysis & Exploit Details

CVE-2021-28472
Vulnerability Scoring

7.8
/10
Very High Risk

Highly exploitable, CVE-2021-28472 poses a critical security risk that could lead to severe breaches.

Attack Complexity Details

  • Attack Complexity: Low
    Exploits can be performed without significant complexity or special conditions.
  • Attack Vector: Local
    Vulnerability requires local system access.
  • Privileges Required: None
    No privileges are required for exploitation.
  • Scope: Unchanged
    Exploit remains within the originally vulnerable component.
  • User Interaction: Required
    User interaction is necessary for successful exploitation.

CVE-2021-28472 Details

Status: Modified

Last updated: 🕠 21 Nov 2024, 05:59 UTC
Originally published on: 🕗 13 Apr 2021, 20:15 UTC

Time between publication and last update: 1317 days

CVSS Release: version 3

CVSS3 Source

secure@microsoft.com

CVSS3 Type

Secondary

CVSS3 Vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CVE-2021-28472 Vulnerability Summary

CVE-2021-28472: Visual Studio Code Maven for Java Extension Remote Code Execution Vulnerability

Assessing the Risk of CVE-2021-28472

Access Complexity Graph

The exploitability of CVE-2021-28472 depends on two key factors: attack complexity (the level of effort required to execute an exploit) and privileges required (the access level an attacker needs).

Exploitability Analysis for CVE-2021-28472

With low attack complexity and no required privileges, CVE-2021-28472 is an easy target for cybercriminals. Organizations should prioritize immediate mitigation measures to prevent unauthorized access and data breaches.

Understanding AC and PR

A lower complexity and fewer privilege requirements make exploitation easier. Security teams should evaluate these aspects to determine the urgency of mitigation strategies, such as patch management and access control policies.

Attack Complexity (AC) measures the difficulty in executing an exploit. A high AC means that specific conditions must be met, making an attack more challenging, while a low AC means the vulnerability can be exploited with minimal effort.

Privileges Required (PR) determine the level of system access necessary for an attack. Vulnerabilities requiring no privileges are more accessible to attackers, whereas high privilege requirements limit exploitation to authorized users with elevated access.

CVSS Score Breakdown Chart

Above is the CVSS Sub-score Breakdown for CVE-2021-28472, illustrating how Base, Impact, and Exploitability factors combine to form the overall severity rating. A higher sub-score typically indicates a more severe or easier-to-exploit vulnerability.

CIA Impact Analysis

Below is the Impact Analysis for CVE-2021-28472, showing how Confidentiality, Integrity, and Availability might be affected if the vulnerability is exploited. Higher values usually signal greater potential damage.

  • Confidentiality: High
    Exploiting CVE-2021-28472 can result in unauthorized access to sensitive data, severely compromising data privacy.
  • Integrity: High
    CVE-2021-28472 could allow unauthorized modifications to data, potentially affecting system reliability and trust.
  • Availability: High
    CVE-2021-28472 can disrupt system operations, potentially causing complete denial of service (DoS).

Exploit Prediction Scoring System (EPSS)

The EPSS score estimates the probability that this vulnerability will be exploited in the near future.

EPSS Score: 1.65% (probability of exploit)

EPSS Percentile: 87.63% (lower percentile = lower relative risk)
This vulnerability is less risky than approximately 12.370000000000005% of others.

CVE-2021-28472 References

External References

CWE Common Weakness Enumeration

NVD-CWE-noinfo

Vulnerable Configurations

  • cpe:2.3:a:microsoft:vscode-maven:-:*:*:*:*:*:*:*
    cpe:2.3:a:microsoft:vscode-maven:-:*:*:*:*:*:*:*
  • cpe:2.3:a:microsoft:vscode-maven:0.0.4:*:*:*:*:*:*:*
    cpe:2.3:a:microsoft:vscode-maven:0.0.4:*:*:*:*:*:*:*
  • cpe:2.3:a:microsoft:vscode-maven:0.0.5:*:*:*:*:*:*:*
    cpe:2.3:a:microsoft:vscode-maven:0.0.5:*:*:*:*:*:*:*
  • cpe:2.3:a:microsoft:vscode-maven:0.0.6:*:*:*:*:*:*:*
    cpe:2.3:a:microsoft:vscode-maven:0.0.6:*:*:*:*:*:*:*
  • cpe:2.3:a:microsoft:vscode-maven:0.1.0:*:*:*:*:*:*:*
    cpe:2.3:a:microsoft:vscode-maven:0.1.0:*:*:*:*:*:*:*
  • cpe:2.3:a:microsoft:vscode-maven:0.1.1:*:*:*:*:*:*:*
    cpe:2.3:a:microsoft:vscode-maven:0.1.1:*:*:*:*:*:*:*
  • cpe:2.3:a:microsoft:vscode-maven:0.1.2:*:*:*:*:*:*:*
    cpe:2.3:a:microsoft:vscode-maven:0.1.2:*:*:*:*:*:*:*
  • cpe:2.3:a:microsoft:vscode-maven:0.1.3:*:*:*:*:*:*:*
    cpe:2.3:a:microsoft:vscode-maven:0.1.3:*:*:*:*:*:*:*
  • cpe:2.3:a:microsoft:vscode-maven:0.1.4:*:*:*:*:*:*:*
    cpe:2.3:a:microsoft:vscode-maven:0.1.4:*:*:*:*:*:*:*
  • cpe:2.3:a:microsoft:vscode-maven:0.2.0:*:*:*:*:*:*:*
    cpe:2.3:a:microsoft:vscode-maven:0.2.0:*:*:*:*:*:*:*
  • cpe:2.3:a:microsoft:vscode-maven:0.2.1:*:*:*:*:*:*:*
    cpe:2.3:a:microsoft:vscode-maven:0.2.1:*:*:*:*:*:*:*
  • cpe:2.3:a:microsoft:vscode-maven:0.3.0:*:*:*:*:*:*:*
    cpe:2.3:a:microsoft:vscode-maven:0.3.0:*:*:*:*:*:*:*
  • cpe:2.3:a:microsoft:vscode-maven:0.4.0:*:*:*:*:*:*:*
    cpe:2.3:a:microsoft:vscode-maven:0.4.0:*:*:*:*:*:*:*
  • cpe:2.3:a:microsoft:vscode-maven:0.5.0:*:*:*:*:*:*:*
    cpe:2.3:a:microsoft:vscode-maven:0.5.0:*:*:*:*:*:*:*
  • cpe:2.3:a:microsoft:vscode-maven:0.5.1:*:*:*:*:*:*:*
    cpe:2.3:a:microsoft:vscode-maven:0.5.1:*:*:*:*:*:*:*
  • cpe:2.3:a:microsoft:vscode-maven:0.5.2:*:*:*:*:*:*:*
    cpe:2.3:a:microsoft:vscode-maven:0.5.2:*:*:*:*:*:*:*
  • cpe:2.3:a:microsoft:vscode-maven:0.6.0:*:*:*:*:*:*:*
    cpe:2.3:a:microsoft:vscode-maven:0.6.0:*:*:*:*:*:*:*
  • cpe:2.3:a:microsoft:vscode-maven:0.7.0:*:*:*:*:*:*:*
    cpe:2.3:a:microsoft:vscode-maven:0.7.0:*:*:*:*:*:*:*
  • cpe:2.3:a:microsoft:vscode-maven:0.8.0:*:*:*:*:*:*:*
    cpe:2.3:a:microsoft:vscode-maven:0.8.0:*:*:*:*:*:*:*
  • cpe:2.3:a:microsoft:vscode-maven:0.9.0:*:*:*:*:*:*:*
    cpe:2.3:a:microsoft:vscode-maven:0.9.0:*:*:*:*:*:*:*
  • cpe:2.3:a:microsoft:vscode-maven:0.9.1:*:*:*:*:*:*:*
    cpe:2.3:a:microsoft:vscode-maven:0.9.1:*:*:*:*:*:*:*
  • cpe:2.3:a:microsoft:vscode-maven:0.9.2:*:*:*:*:*:*:*
    cpe:2.3:a:microsoft:vscode-maven:0.9.2:*:*:*:*:*:*:*
  • cpe:2.3:a:microsoft:vscode-maven:0.10.0:*:*:*:*:*:*:*
    cpe:2.3:a:microsoft:vscode-maven:0.10.0:*:*:*:*:*:*:*
  • cpe:2.3:a:microsoft:vscode-maven:0.11.0:*:*:*:*:*:*:*
    cpe:2.3:a:microsoft:vscode-maven:0.11.0:*:*:*:*:*:*:*
  • cpe:2.3:a:microsoft:vscode-maven:0.11.1:*:*:*:*:*:*:*
    cpe:2.3:a:microsoft:vscode-maven:0.11.1:*:*:*:*:*:*:*
  • cpe:2.3:a:microsoft:vscode-maven:0.11.2:*:*:*:*:*:*:*
    cpe:2.3:a:microsoft:vscode-maven:0.11.2:*:*:*:*:*:*:*
  • cpe:2.3:a:microsoft:vscode-maven:0.11.3:*:*:*:*:*:*:*
    cpe:2.3:a:microsoft:vscode-maven:0.11.3:*:*:*:*:*:*:*
  • cpe:2.3:a:microsoft:vscode-maven:0.12.0:*:*:*:*:*:*:*
    cpe:2.3:a:microsoft:vscode-maven:0.12.0:*:*:*:*:*:*:*
  • cpe:2.3:a:microsoft:vscode-maven:0.12.1:*:*:*:*:*:*:*
    cpe:2.3:a:microsoft:vscode-maven:0.12.1:*:*:*:*:*:*:*
  • cpe:2.3:a:microsoft:vscode-maven:0.13.0:*:*:*:*:*:*:*
    cpe:2.3:a:microsoft:vscode-maven:0.13.0:*:*:*:*:*:*:*
  • cpe:2.3:a:microsoft:vscode-maven:0.14.0:*:*:*:*:*:*:*
    cpe:2.3:a:microsoft:vscode-maven:0.14.0:*:*:*:*:*:*:*
  • cpe:2.3:a:microsoft:vscode-maven:0.14.1:*:*:*:*:*:*:*
    cpe:2.3:a:microsoft:vscode-maven:0.14.1:*:*:*:*:*:*:*
  • cpe:2.3:a:microsoft:vscode-maven:0.14.2:*:*:*:*:*:*:*
    cpe:2.3:a:microsoft:vscode-maven:0.14.2:*:*:*:*:*:*:*
  • cpe:2.3:a:microsoft:vscode-maven:0.15.0:*:*:*:*:*:*:*
    cpe:2.3:a:microsoft:vscode-maven:0.15.0:*:*:*:*:*:*:*
  • cpe:2.3:a:microsoft:vscode-maven:0.15.1:*:*:*:*:*:*:*
    cpe:2.3:a:microsoft:vscode-maven:0.15.1:*:*:*:*:*:*:*
  • cpe:2.3:a:microsoft:vscode-maven:0.15.2:*:*:*:*:*:*:*
    cpe:2.3:a:microsoft:vscode-maven:0.15.2:*:*:*:*:*:*:*
  • cpe:2.3:a:microsoft:vscode-maven:0.16.0:*:*:*:*:*:*:*
    cpe:2.3:a:microsoft:vscode-maven:0.16.0:*:*:*:*:*:*:*
  • cpe:2.3:a:microsoft:vscode-maven:0.16.1:*:*:*:*:*:*:*
    cpe:2.3:a:microsoft:vscode-maven:0.16.1:*:*:*:*:*:*:*
  • cpe:2.3:a:microsoft:vscode-maven:0.16.2:*:*:*:*:*:*:*
    cpe:2.3:a:microsoft:vscode-maven:0.16.2:*:*:*:*:*:*:*
  • cpe:2.3:a:microsoft:vscode-maven:0.17.0:*:*:*:*:*:*:*
    cpe:2.3:a:microsoft:vscode-maven:0.17.0:*:*:*:*:*:*:*
  • cpe:2.3:a:microsoft:vscode-maven:0.17.1:*:*:*:*:*:*:*
    cpe:2.3:a:microsoft:vscode-maven:0.17.1:*:*:*:*:*:*:*
  • cpe:2.3:a:microsoft:vscode-maven:0.18.0:*:*:*:*:*:*:*
    cpe:2.3:a:microsoft:vscode-maven:0.18.0:*:*:*:*:*:*:*
  • cpe:2.3:a:microsoft:vscode-maven:0.18.1:*:*:*:*:*:*:*
    cpe:2.3:a:microsoft:vscode-maven:0.18.1:*:*:*:*:*:*:*
  • cpe:2.3:a:microsoft:vscode-maven:0.18.2:*:*:*:*:*:*:*
    cpe:2.3:a:microsoft:vscode-maven:0.18.2:*:*:*:*:*:*:*
  • cpe:2.3:a:microsoft:vscode-maven:0.19.0:*:*:*:*:*:*:*
    cpe:2.3:a:microsoft:vscode-maven:0.19.0:*:*:*:*:*:*:*
  • cpe:2.3:a:microsoft:vscode-maven:0.19.1:*:*:*:*:*:*:*
    cpe:2.3:a:microsoft:vscode-maven:0.19.1:*:*:*:*:*:*:*
  • cpe:2.3:a:microsoft:vscode-maven:0.20.0:*:*:*:*:*:*:*
    cpe:2.3:a:microsoft:vscode-maven:0.20.0:*:*:*:*:*:*:*
  • cpe:2.3:a:microsoft:vscode-maven:0.20.1:*:*:*:*:*:*:*
    cpe:2.3:a:microsoft:vscode-maven:0.20.1:*:*:*:*:*:*:*
  • cpe:2.3:a:microsoft:vscode-maven:0.20.2:*:*:*:*:*:*:*
    cpe:2.3:a:microsoft:vscode-maven:0.20.2:*:*:*:*:*:*:*
  • cpe:2.3:a:microsoft:vscode-maven:0.21.0:*:*:*:*:*:*:*
    cpe:2.3:a:microsoft:vscode-maven:0.21.0:*:*:*:*:*:*:*
  • cpe:2.3:a:microsoft:vscode-maven:0.21.1:*:*:*:*:*:*:*
    cpe:2.3:a:microsoft:vscode-maven:0.21.1:*:*:*:*:*:*:*
  • cpe:2.3:a:microsoft:vscode-maven:0.21.2:*:*:*:*:*:*:*
    cpe:2.3:a:microsoft:vscode-maven:0.21.2:*:*:*:*:*:*:*
  • cpe:2.3:a:microsoft:vscode-maven:0.21.3:*:*:*:*:*:*:*
    cpe:2.3:a:microsoft:vscode-maven:0.21.3:*:*:*:*:*:*:*
  • cpe:2.3:a:microsoft:vscode-maven:0.21.4:*:*:*:*:*:*:*
    cpe:2.3:a:microsoft:vscode-maven:0.21.4:*:*:*:*:*:*:*
  • cpe:2.3:a:microsoft:vscode-maven:0.22.0:*:*:*:*:*:*:*
    cpe:2.3:a:microsoft:vscode-maven:0.22.0:*:*:*:*:*:*:*
  • cpe:2.3:a:microsoft:vscode-maven:0.23.0:*:*:*:*:*:*:*
    cpe:2.3:a:microsoft:vscode-maven:0.23.0:*:*:*:*:*:*:*
  • cpe:2.3:a:microsoft:vscode-maven:0.24.0:*:*:*:*:*:*:*
    cpe:2.3:a:microsoft:vscode-maven:0.24.0:*:*:*:*:*:*:*
  • cpe:2.3:a:microsoft:vscode-maven:0.24.1:*:*:*:*:*:*:*
    cpe:2.3:a:microsoft:vscode-maven:0.24.1:*:*:*:*:*:*:*
  • cpe:2.3:a:microsoft:vscode-maven:0.24.2:*:*:*:*:*:*:*
    cpe:2.3:a:microsoft:vscode-maven:0.24.2:*:*:*:*:*:*:*
  • cpe:2.3:a:microsoft:vscode-maven:0.25.0:*:*:*:*:*:*:*
    cpe:2.3:a:microsoft:vscode-maven:0.25.0:*:*:*:*:*:*:*
  • cpe:2.3:a:microsoft:vscode-maven:0.26.0:*:*:*:*:*:*:*
    cpe:2.3:a:microsoft:vscode-maven:0.26.0:*:*:*:*:*:*:*
  • cpe:2.3:a:microsoft:vscode-maven:0.27.0:*:*:*:*:*:*:*
    cpe:2.3:a:microsoft:vscode-maven:0.27.0:*:*:*:*:*:*:*
  • cpe:2.3:a:microsoft:vscode-maven:0.28.0:*:*:*:*:*:*:*
    cpe:2.3:a:microsoft:vscode-maven:0.28.0:*:*:*:*:*:*:*

Protect Your Infrastructure against CVE-2021-28472: Combat Critical CVE Threats

Stay updated with real-time CVE vulnerabilities and take action to secure your systems. Enhance your cybersecurity posture with the latest threat intelligence and mitigation techniques. Develop the skills necessary to defend against CVEs and secure critical infrastructures. Join the top cybersecurity professionals safeguarding today's infrastructures.

Other 5 Recently Published CVEs Vulnerabilities

  • CVE-2025-3809 – The Debug Log Manager plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the auto-refresh debug log in all versions up to, and i...
  • CVE-2025-2111 – The Insert Headers And Footers plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 3.1.1. This i...
  • CVE-2024-13926 – The WP-Syntax WordPress plugin through 1.2 does not properly handle input, allowing an attacker to create a post containing a large number of tags,...
  • CVE-2025-3103 – The CLEVER - HTML5 Radio Player With History - Shoutcast and Icecast - Elementor Widget Addon plugin for WordPress is vulnerable to arbitrary file ...
  • CVE-2025-3275 – The Themesflat Addons For Elementor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the TF E Slider widget in all versions up...