CVE-2021-45851 Explained : Impact and Mitigation

A Server-Side Request Forgery (SSRF) attack in FUXA 1.1.3 allows attackers to access sensitive information and potentially execute commands on the server.

Understanding CVE-2021-45851

A Server-Side Request Forgery (SSRF) vulnerability in FUXA 1.1.3 exposes servers to information leakage and potential command execution by attackers.

What is CVE-2021-45851?

This CVE refers to an SSRF attack in FUXA 1.1.3 that enables threat actors to extract confidential data and potentially run commands on the server.

The Impact of CVE-2021-45851

The vulnerability can lead to unauthorized access to internal server information, compromising data confidentiality and integrity. Attackers may exploit this to gain control over the server.

Technical Details of CVE-2021-45851

A detailed look at the technical aspects of the vulnerability.

Vulnerability Description

An SSRF flaw in FUXA 1.1.3 allows malicious actors to manipulate the server to retrieve sensitive data and execute unauthorized commands.

Affected Systems and Versions

Product: FUXA 1.1.3
Vendor: n/a
Version: n/a

Exploitation Mechanism

Attackers exploit the SSRF vulnerability in FUXA 1.1.3 to probe internal server resources, accessing confidential information and potentially executing malicious commands.

Mitigation and Prevention

Measures to address and prevent exploitation of the vulnerability.

Immediate Steps to Take

Disable unnecessary server functionalities
Implement input validation mechanisms
Apply strict access controls

Long-Term Security Practices

Regular security assessments and audits
Keep software and systems updated
Educate users on safe computing practices

Patching and Updates

Apply patch or update provided by the software vendor to fix the SSRF vulnerability.