CVE-2022-33735 : What You Need to Know

This article provides detailed information about CVE-2022-33735, a password verification vulnerability in Huawei WS7200-10 version 11.0.2.13, leading to potential password disclosure through brute force attacks on the LAN.

Understanding CVE-2022-33735

CVE-2022-33735 is a security vulnerability impacting Huawei WS7200-10 devices, specifically version 11.0.2.13. The vulnerability allows attackers to exploit password verification weaknesses, potentially leading to the disclosure of sensitive system information.

What is CVE-2022-33735?

The CVE-2022-33735 vulnerability involves a flaw in the password verification process of Huawei WS7200-10 devices running version 11.0.2.13. Attackers within the LAN can employ brute force cracking techniques to retrieve passwords, compromising system security.

The Impact of CVE-2022-33735

This vulnerability poses a significant risk to affected systems as unauthorized users can exploit weak password verification, gaining access to sensitive information. The exploitation of CVE-2022-33735 could result in unauthorized disclosure of critical data stored on the compromised devices.

Technical Details of CVE-2022-33735

Vulnerability Description

The vulnerability in Huawei WS7200-10 version 11.0.2.13 allows attackers on the LAN to perform brute force cracking attacks to retrieve passwords, potentially leading to the exposure of sensitive system data.

Affected Systems and Versions

WS7200-10 version 11.0.2.13 is confirmed to be affected by CVE-2022-33735. Other versions may not be impacted, but users are advised to apply security patches and updates promptly.

Exploitation Mechanism

Attackers can exploit this vulnerability by attempting brute force cracking on the LAN, attempting to guess passwords to gain unauthorized access to the system.

Mitigation and Prevention

Immediate Steps to Take

Affected users should immediately implement security measures to mitigate the risk posed by CVE-2022-33735. Changing default passwords, restricting access, and monitoring network activities can help prevent unauthorized access.

Long-Term Security Practices

To enhance overall system security, organizations should enforce strong password policies, conduct regular security audits, and provide cybersecurity awareness training to employees to prevent similar vulnerabilities in the future.

Patching and Updates

Huawei has released security advisories addressing CVE-2022-33735. Users are strongly advised to apply the latest patches and firmware updates provided by the vendor to remediate the vulnerability and secure their systems.