CVE-2020-12273 : Security Advisory and Response
Learn about CVE-2020-12273 affecting TestLink 1.9.20, exposing cleartext credentials. Find out the impact, affected systems, exploitation method, and mitigation steps.
TestLink 1.9.20 is affected by a vulnerability where a crafted login.php viewer parameter exposes cleartext credentials.
Understanding CVE-2020-12273
In this CVE, a security issue in TestLink 1.9.20 allows for the exposure of sensitive information.
What is CVE-2020-12273?
The vulnerability in TestLink 1.9.20 enables the disclosure of cleartext credentials through a manipulated login.php viewer parameter.
The Impact of CVE-2020-12273
This vulnerability can lead to unauthorized access to user credentials, posing a significant security risk to affected systems.
Technical Details of CVE-2020-12273
TestLink 1.9.20 vulnerability specifics and impact.
Vulnerability Description
The flaw in TestLink 1.9.20 allows attackers to view cleartext credentials by exploiting a specific parameter in the login.php file.
Affected Systems and Versions
- Product: TestLink 1.9.20
- Vendor: TestLinkOpenSourceTRMS
- Version: Not applicable
Exploitation Mechanism
Attackers can exploit the crafted login.php viewer parameter to extract sensitive information, compromising user credentials.
Mitigation and Prevention
Actions to mitigate and prevent the CVE-2020-12273 vulnerability.
Immediate Steps to Take
- Update TestLink to a patched version that addresses the vulnerability.
- Monitor system logs for any suspicious login.php activities.
Long-Term Security Practices
- Implement strong password policies to enhance credential security.
- Conduct regular security audits to identify and address vulnerabilities proactively.
Patching and Updates
Apply security patches provided by TestLinkOpenSourceTRMS to fix the vulnerability and enhance system security.