CVE-2020-5790 : What You Need to Know
Learn about CVE-2020-5790, a Cross-site Request Forgery (CSRF) vulnerability in Nagios XI 5.7.3 allowing remote attackers to manipulate legitimate users into unauthorized actions.
Cross-site request forgery vulnerability in Nagios XI 5.7.3 allows remote attackers to manipulate legitimate users into performing unauthorized actions.
Understanding CVE-2020-5790
This CVE involves a security issue in Nagios XI version 5.7.3 that enables attackers to execute actions through forged requests.
What is CVE-2020-5790?
CVE-2020-5790 is a Cross-site Request Forgery (CSRF) vulnerability in Nagios XI 5.7.3, permitting malicious actors to deceive authenticated users into unknowingly executing unauthorized actions.
The Impact of CVE-2020-5790
The vulnerability in Nagios XI 5.7.3 can result in attackers manipulating legitimate users to perform sensitive application actions by tricking them into clicking on maliciously crafted links.
Technical Details of CVE-2020-5790
This section provides detailed technical insights into the CVE-2020-5790 vulnerability.
Vulnerability Description
The CSRF flaw in Nagios XI 5.7.3 allows remote attackers to exploit legitimate users by coercing them to click on specially crafted links, leading to unauthorized actions within the application.
Affected Systems and Versions
- Product: Nagios XI
- Version: 5.7.3
Exploitation Mechanism
Attackers can exploit this vulnerability by tricking authenticated users into clicking on malicious links, thereby executing unauthorized actions within Nagios XI 5.7.3.
Mitigation and Prevention
To address and prevent the exploitation of CVE-2020-5790, follow these security measures:
Immediate Steps to Take
- Implement security awareness training to educate users about the risks of clicking on unknown links.
- Regularly monitor and review user activities within Nagios XI to detect any suspicious behavior.
Long-Term Security Practices
- Utilize CSRF tokens to validate and authenticate user requests.
- Employ Content Security Policy (CSP) to mitigate the risks associated with cross-site scripting attacks.
Patching and Updates
- Apply patches and updates provided by Nagios to fix the CSRF vulnerability in version 5.7.3 of Nagios XI.