CVE-2020-11034 : Exploit Details and Defense Strategies
Learn about CVE-2020-11034, a vulnerability in GLPI allowing bypass of open redirect protection. Find out the impact, affected systems, and mitigation steps.
In GLPI before version 9.4.6, a vulnerability allows bypassing open redirect protection based on a regexp. This issue is fixed in version 9.4.6.
Understanding CVE-2020-11034
This CVE involves a bypass of manageRedirect in GLPI.
What is CVE-2020-11034?
CVE-2020-11034 is a vulnerability in GLPI that permits the bypassing of open redirect protection based on a regular expression.
The Impact of CVE-2020-11034
The vulnerability has a CVSS base score of 6.1, with medium severity. It requires user interaction and affects confidentiality and integrity but has no availability impact.
Technical Details of CVE-2020-11034
This section provides technical details of the CVE.
Vulnerability Description
The vulnerability in GLPI before version 9.4.6 allows attackers to bypass open redirect protection based on a regular expression.
Affected Systems and Versions
- Product: GLPI
- Vendor: glpi-project
- Versions Affected: < 9.4.6
Exploitation Mechanism
- Attack Complexity: Low
- Attack Vector: Network
- Privileges Required: None
- Scope: Changed
- User Interaction: Required
Mitigation and Prevention
Protect your systems from CVE-2020-11034 with these steps:
Immediate Steps to Take
- Update GLPI to version 9.4.6 or later.
- Monitor for any suspicious activities on the system.
Long-Term Security Practices
- Regularly update software and apply security patches.
- Educate users on identifying and avoiding phishing attacks.
Patching and Updates
Ensure timely patching and updates to prevent exploitation of known vulnerabilities.