CVE-2020-28219 : Exploit Details and Defense Strategies
Learn about CVE-2020-28219, a CWE-522 vulnerability in EcoStruxure Geo SCADA Expert 2019 and 2020, potentially exposing credentials to server-side users. Find out the impact, affected systems, exploitation mechanism, and mitigation steps.
A CWE-522 vulnerability exists in EcoStruxure Geo SCADA Expert 2019 and 2020, potentially exposing credentials to server-side users.
Understanding CVE-2020-28219
This CVE involves an Insufficiently Protected Credentials vulnerability in EcoStruxure Geo SCADA Expert versions 2019 and 2020.
What is CVE-2020-28219?
The vulnerability could lead to the exposure of credentials to server-side users when web users are logged in to Virtual ViewX.
The Impact of CVE-2020-28219
The vulnerability poses a risk of unauthorized access to sensitive information and potential misuse of credentials.
Technical Details of CVE-2020-28219
The technical aspects of the vulnerability are crucial for understanding its implications.
Vulnerability Description
The CWE-522 vulnerability in EcoStruxure Geo SCADA Expert versions 2019 and 2020 indicates insufficient protection of credentials, potentially leading to unauthorized access.
Affected Systems and Versions
- EcoStruxure Geo SCADA Expert 2019 (Original release and Monthly Updates to September 2020, from 81.7268.1 to 81.7578.1)
- EcoStruxure Geo SCADA Expert 2020 (Original release and Monthly Updates to September 2020, from 83.7551.1 to 83.7578.1)
Exploitation Mechanism
The vulnerability could be exploited by malicious actors to intercept and misuse user credentials, compromising system security.
Mitigation and Prevention
Taking immediate steps and implementing long-term security practices are essential to mitigate the risks associated with CVE-2020-28219.
Immediate Steps to Take
- Update EcoStruxure Geo SCADA Expert to the latest version that addresses the vulnerability.
- Monitor system logs for any suspicious activities indicating unauthorized access.
Long-Term Security Practices
- Implement multi-factor authentication to enhance credential security.
- Conduct regular security audits and penetration testing to identify and address vulnerabilities proactively.
Patching and Updates
- Stay informed about security updates and patches released by the vendor.
- Apply patches promptly to ensure the system is protected against known vulnerabilities.