CVE-2022-22553 : Security Advisory and Response

Dell EMC AppSync versions 3.9 to 4.3 have been identified with an Improper Restriction of Excessive Authentication Attempts Vulnerability. This could allow an adjacent unauthenticated attacker to exploit the vulnerability from the UI and CLI, potentially leading to password brute-forcing and enabling an account takeover if weak passwords are in use.

Understanding CVE-2022-22553

This section provides insight into the nature of CVE-2022-22553 and its implications.

What is CVE-2022-22553?

The CVE-2022-22553 pertains to an Improper Restriction of Excessive Authentication Attempts Vulnerability found in Dell EMC AppSync versions 3.9 to 4.3. The vulnerability can be exploited from both the UI and CLI, posing a significant risk of unauthorized access and potential account compromise.

The Impact of CVE-2022-22553

The impact of CVE-2022-22553 is rated as High, with a base CVSS score of 8.1. The vulnerability's severity lies in its potential to enable adjacent unauthenticated attackers to carry out password brute-forcing attacks, ultimately resulting in account takeover if exposed to weak password configurations.

Technical Details of CVE-2022-22553

Explore the technical aspects of CVE-2022-22553 to understand its implications and affected systems.

Vulnerability Description

The vulnerability arises from an Improper Restriction of Excessive Authentication Attempts, which allows attackers to make multiple login attempts without proper restrictions, increasing the likelihood of successful brute-forcing attacks.

Affected Systems and Versions

Dell EMC AppSync versions 3.9 to 4.3 are confirmed to be impacted by this vulnerability. Users operating these versions are advised to take immediate action to mitigate the risks.

Exploitation Mechanism

The vulnerability can be exploited remotely through the UI and CLI, making it crucial for users to implement security measures promptly.

Mitigation and Prevention

Learn how to address CVE-2022-22553 and prevent potential security breaches.

Immediate Steps to Take

Users are strongly advised to update their Dell EMC AppSync versions to mitigate the vulnerability effectively. Additionally, enforcing strong password policies can reduce the risk of brute-forcing attacks.

Long-Term Security Practices

Establishing robust authentication practices, such as multi-factor authentication, regularly updating software, and conducting security assessments, can enhance overall security posture.

Patching and Updates

Stay informed about security patches and updates released by Dell to address CVE-2022-22553. Applying these patches promptly is essential to ensure protection against potential exploits.