CVE-2021-4075 : What You Need to Know

This article provides details about the Server-Side Request Forgery (SSRF) vulnerability found in snipe/snipe-it.

Understanding CVE-2021-4075

This section explains the impact and technical details of the vulnerability.

What is CVE-2021-4075?

snipe/snipe-it is vulnerable to Server-Side Request Forgery (SSRF). This vulnerability can be exploited by attackers to make the server perform unauthorized requests.

The Impact of CVE-2021-4075

The vulnerability has a low severity score of 2.7 (Low) according to the CVSS score. It requires high privileges for exploitation and can lead to unauthorized server requests.

Technical Details of CVE-2021-4075

Details regarding the vulnerability and affected systems are discussed here.

Vulnerability Description

The vulnerability allows for Server-Side Request Forgery (SSRF) attacks, enabling unauthorized server requests from a user-controlled input.

Affected Systems and Versions

The vulnerability affects 'snipe/snipe-it' with an unspecified custom version. Any system running this configuration is at risk.

Exploitation Mechanism

Attackers with high privileges can exploit the SSRF vulnerability to make the server perform actions on their behalf.

Mitigation and Prevention

Preventative measures and steps to address the CVE-2021-4075 vulnerability are detailed below.

Immediate Steps to Take

Update 'snipe/snipe-it' to a secure version or apply patches provided by the vendor.
Restrict user input that can trigger SSRF attacks.

Long-Term Security Practices

Implement strong input validation to prevent SSRF vulnerabilities.
Educate developers and administrators on secure coding practices.

Patching and Updates

Regularly check for security updates from the vendor and apply them promptly to mitigate the SSRF vulnerability.