CVE-2019-25335 in 7070 Hazır Profesyonel Web Sitesi
Summary
by MITRE • 02/13/2026
PRO-7070 Hazır Profesyonel Web Sitesi version 1.0 contains an authentication bypass vulnerability in the administration panel login page. Attackers can bypass authentication by using '=' 'or' as both username and password to gain unauthorized access to the administrative interface.
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Analysis
by VulDB Data Team • 02/13/2026
The CVE-2019-25335 vulnerability represents a critical authentication bypass flaw in PRO-7070 Hazır Profesyonel Web Sitesi version 1.0 that directly compromises the security of administrative interfaces. This vulnerability stems from improper input validation and sanitization within the login authentication mechanism, creating a pathway for unauthorized access to sensitive administrative functions. The flaw specifically affects the administration panel login page where the application fails to properly validate user credentials, allowing attackers to exploit a classic SQL injection technique through credential fields.
This vulnerability manifests through a simple yet effective attack vector where malicious users can input the string 'or' as both the username and password fields during authentication attempts. The application's insufficient sanitization of input parameters enables the injection of SQL logic operators directly into the authentication query, effectively bypassing the intended authentication checks. The underlying technical flaw aligns with CWE-89, which categorizes SQL injection vulnerabilities, and demonstrates a failure in proper input validation and output encoding practices. This type of vulnerability falls under the ATT&CK technique T1190 for exploiting vulnerabilities in web applications and T1078 for valid accounts usage, as it allows unauthorized access through manipulated authentication credentials.
The operational impact of this vulnerability extends beyond simple unauthorized access, as it provides attackers with complete administrative control over the web application's backend systems. This level of access enables threat actors to modify website content, alter user permissions, access sensitive data, and potentially escalate their privileges to compromise the entire hosting environment. The vulnerability's exploitation requires minimal technical skill and can be accomplished through standard web browser interactions, making it particularly dangerous for widespread abuse. Organizations utilizing this software version face significant risk of data breaches, website defacement, and potential lateral movement within their network infrastructure.
Mitigation strategies for CVE-2019-25335 must address both immediate remediation and long-term security improvements. The primary solution involves implementing proper input validation and parameterized queries to prevent SQL injection attacks, ensuring that all user inputs are properly sanitized before processing. Organizations should upgrade to the latest version of PRO-7070 Hazır Profesyonel Web Sitesi where this vulnerability has been patched. Additionally, implementing web application firewalls and input sanitization mechanisms can provide additional layers of protection. Security measures should include disabling unnecessary administrative access, implementing multi-factor authentication, and conducting regular security audits of web applications to identify similar vulnerabilities. The remediation process should also involve comprehensive security training for developers to prevent similar issues in future application development cycles, aligning with industry standards for secure coding practices and OWASP top ten recommendations for web application security.