CVE-2017-15379 : Exploit Details and Defense Strategies

CVE-2017-15379 pertains to an authentication bypass vulnerability in the E-Sic 1.0 application's login functionality, specifically affecting the /index URI.

Understanding CVE-2017-15379

This CVE involves a security flaw in the login mechanism of the E-Sic 1.0 application, enabling unauthorized access through specific input values.

What is CVE-2017-15379?

The vulnerability in the E-Sic 1.0 application's login process allows attackers to bypass authentication by utilizing specific characters in the username and password fields.

The Impact of CVE-2017-15379

This vulnerability poses a significant risk as it enables unauthorized individuals to gain access to the application without valid credentials, potentially leading to unauthorized actions and data breaches.

Technical Details of CVE-2017-15379

The technical aspects of this CVE provide insight into the specific details of the vulnerability.

Vulnerability Description

The E-Sic 1.0 application is susceptible to an authentication bypass through the /index URI, where attackers can exploit the login functionality using specific characters.

Affected Systems and Versions

Affected Systems: E-Sic 1.0 application
Affected Versions: Not applicable

Exploitation Mechanism

Attackers can exploit the vulnerability by inputting '=''or' values in both the username and password fields, tricking the system into granting unauthorized access.

Mitigation and Prevention

Addressing and preventing the exploitation of CVE-2017-15379 is crucial for maintaining the security of the E-Sic 1.0 application.

Immediate Steps to Take

Implement strict input validation to prevent the acceptance of unauthorized characters.
Monitor login attempts for suspicious activities.

Long-Term Security Practices

Conduct regular security assessments and penetration testing to identify and address vulnerabilities.
Educate users on secure authentication practices to prevent unauthorized access.

Patching and Updates

Apply patches or updates provided by the application vendor to fix the authentication bypass vulnerability.