CVE-2021-45406 Explained : Impact and Mitigation

SalonERP 3.0.1 is vulnerable to a SQL injection that allows attackers to extract the admin password hash and decrypt it to obtain the plain-text password.

Understanding CVE-2021-45406

In SalonERP 3.0.1, a SQL injection vulnerability exposes sensitive data, risking unauthorized access.

What is CVE-2021-45406?

This CVE identifies a SQL injection flaw in SalonERP 3.0.1 that enables attackers to insert malicious SQL code through the 'sql' parameter, potentially leading to unauthorized data retrieval.

The Impact of CVE-2021-45406

Exploiting this vulnerability can result in attackers gaining access to sensitive data, such as admin passwords, by decrypting hashed passwords.

Technical Details of CVE-2021-45406

SalonERP 3.0.1's SQL injection vulnerability has significant technical implications.

Vulnerability Description

The flaw allows malicious actors to inject SQL payloads via the 'sql' parameter, compromising the system's security during report generation.

Affected Systems and Versions

Affected System: SalonERP 3.0.1
All versions are vulnerable

Exploitation Mechanism

Attackers manipulate the 'sql' parameter to execute unauthorized SQL queries
After finding the admin password hash, attackers can decrypt it to reveal the password

Mitigation and Prevention

Implementing immediate steps and long-term security practices are crucial to mitigating the risks posed by CVE-2021-45406.

Immediate Steps to Take

Update SalonERP to the latest patched version
Monitor system logs for suspicious activities
Change all admin passwords immediately

Long-Term Security Practices

Regularly conduct security assessments and penetration testing
Educate staff on secure coding practices and SQL injection prevention

Patching and Updates

Apply security patches promptly
Keep all software and systems up to date to prevent vulnerabilities from being exploited