CVE-2022-38469 : Exploit Details and Defense Strategies
Discover the impact of CVE-2022-38469 in GE Digital's Proficy Historian software. Learn about the vulnerability, affected systems, mitigation steps, and where to find updates.
A high severity vulnerability, CVE-2022-38469, has been discovered in GE Digital's Proficy Historian software, potentially enabling unauthorized users to decrypt sensitive data, such as usernames and passwords.
Understanding CVE-2022-38469
This section provides insights into the nature and impact of the CVE-2022-38469 vulnerability.
What is CVE-2022-38469?
The vulnerability allows an unauthorized user with network access and the decryption key to decrypt sensitive data within the affected versions, compromising confidentiality.
The Impact of CVE-2022-38469
With a base severity rating of 7.5 (High) based on CVSS v3.1 metrics, the vulnerability poses a significant risk to the confidentiality of user data, particularly usernames and passwords.
Technical Details of CVE-2022-38469
In this section, we delve into specific technical aspects of the CVE-2022-38469 vulnerability.
Vulnerability Description
An unauthorized user with network access and the decryption key could decrypt sensitive data, such as usernames and passwords stored within the Proficy Historian software.
Affected Systems and Versions
The vulnerability affects version 7.0 of the Proficy Historian software developed by GE Digital.
Exploitation Mechanism
The vulnerability can be exploited by an unauthorized user with network access and knowledge of the decryption key to gain access to sensitive data.
Mitigation and Prevention
Here, we outline steps to mitigate and prevent the exploitation of CVE-2022-38469.
Immediate Steps to Take
Users are advised to update to Proficy Historian 2023, the patched version released by GE Digital, and apply SIMs for all affected versions to mitigate the vulnerability.
Long-Term Security Practices
Implementing robust access controls, network segmentation, and regular security updates can help prevent unauthorized access and data decryption.
Patching and Updates
Users can learn more about the vulnerabilities, obtain updates, and install patches by referring to the notification document provided by GE Digital.