CVE-2022-22722 : Vulnerability Insights and Analysis
Learn about CVE-2022-22722 impacting Schneider Electric's Easergy P5 devices with hard-coded credentials vulnerability, leading to potential information disclosure and unauthorized access. Mitigation steps included.
A CWE-798 vulnerability has been identified in Schneider Electric's Easergy P5 devices, specifically in versions prior to V01.401.101, allowing attackers to potentially access and manipulate sensitive information.
Understanding CVE-2022-22722
This CVE involves the exploitation of hard-coded credentials in Easergy P5 devices, posing a risk of information disclosure and unauthorized access.
What is CVE-2022-22722?
The vulnerability in CVE-2022-22722 stems from the use of hard-coded credentials, which if obtained by attackers, can lead to unauthorized access to the device's SSH cryptographic key and control over the local operational network.
The Impact of CVE-2022-22722
Successful exploitation of this vulnerability could enable threat actors to intercept and modify traffic related to the product configuration, potentially resulting in significant data breaches and network compromise.
Technical Details of CVE-2022-22722
Vulnerability Description
CVE-2022-22722 involves a CWE-798 vulnerability, specifically related to the use of hard-coded credentials in Easergy P5 devices, allowing unauthorized access and information disclosure.
Affected Systems and Versions
The affected product is Schneider Electric's Easergy P5, with all firmware versions preceding V01.401.101 being vulnerable to the exploitation of hard-coded credentials.
Exploitation Mechanism
Attackers can exploit the vulnerability by obtaining the SSH cryptographic key for the device and gaining control over the local operational network connected to the product.
Mitigation and Prevention
Immediate Steps to Take
To mitigate the risk posed by CVE-2022-22722, users of Easergy P5 devices should update their firmware to version V01.401.101 or newer to eliminate the hard-coded credentials vulnerability.
Long-Term Security Practices
Implementing strong password policies, regularly monitoring device logs for suspicious activities, and restricting network access can enhance the overall security posture and prevent unauthorized access.
Patching and Updates
Regularly applying security patches and firmware updates provided by Schneider Electric is crucial to addressing known vulnerabilities and maintaining a secure environment for Easergy P5 devices.