CVE-2020-22535 : What You Need to Know
Learn about CVE-2020-22535, an Incorrect Access Control vulnerability in PbootCMS 2.0.6 via the list parameter in upgradecontroller.php. Find out the impact, affected systems, exploitation mechanism, and mitigation steps.
PbootCMS 2.0.6 Incorrect Access Control vulnerability via the list parameter in upgradecontroller.php.
Understanding CVE-2020-22535
PbootCMS 2.0.6 is affected by an Incorrect Access Control vulnerability.
What is CVE-2020-22535?
This CVE refers to an Incorrect Access Control vulnerability in PbootCMS 2.0.6, specifically through the list parameter in the update function in upgradecontroller.php.
The Impact of CVE-2020-22535
This vulnerability could allow an attacker to gain unauthorized access to sensitive information or perform malicious actions on the affected system.
Technical Details of CVE-2020-22535
PbootCMS 2.0.6 is susceptible to the following:
Vulnerability Description
The vulnerability arises from improper access control mechanisms in the update function of upgradecontroller.php, potentially leading to unauthorized access.
Affected Systems and Versions
- Affected Version: 2.0.6
Exploitation Mechanism
Attackers can exploit this vulnerability by manipulating the list parameter in the update function to bypass access controls and gain unauthorized privileges.
Mitigation and Prevention
To address CVE-2020-22535, consider the following steps:
Immediate Steps to Take
- Disable or restrict access to the vulnerable component.
- Monitor system logs for any suspicious activities.
- Apply security patches or updates provided by the vendor.
Long-Term Security Practices
- Implement least privilege access controls.
- Regularly update and patch software to mitigate known vulnerabilities.
Patching and Updates
- Check for patches or updates released by PbootCMS to address this vulnerability and apply them promptly.