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April 19, 2025
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How to Fix CVE-2025-31340: Mitigating Remote Code Execution in Wisdom Master Pro PHP Application?
A critical remote code execution (RCE) vulnerability has been identified in Wisdom Master Pro, a popular PHP application. Tracked as CVE-2025-31340, this flaw allows attackers to execute arbitrary system commands remotely, potentially leading to complete system compromise. Security professionals must understand this vulnerability and take immediate steps to protect their systems. This article provides a comprehensive overview of CVE-2025-31340, including its impact, affected products, and mitigation strategies, empowering security teams to effectively address this threat.
A Short Introduction to Wisdom Master Pro
Wisdom Master Pro is a PHP-based application designed for [insert application purpose here, e.g., e-learning, content management, or similar]. It typically offers features such as [list key features here, e.g., course management, user authentication, and content delivery]. Due to its architecture and widespread use, vulnerabilities within Wisdom Master Pro can have significant implications for organizations relying on this software.
Summary of CVE-2025-31340
CVE ID: CVE-2025-31340
Description: Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion')
CVSS Score: 9.9 (Critical)
CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:H
CVE-2025-31340 is a critical vulnerability residing in Wisdom Master Pro versions 5.0 through 5.2. It stems from the application's failure to properly control filenames used in PHP's include or require statements. This flaw, categorized as a PHP Remote File Inclusion vulnerability (CWE-98), allows a remote, unauthenticated attacker to inject malicious code into the application by manipulating the filename parameter. By supplying a URL pointing to a malicious PHP file, an attacker can force the server to execute arbitrary code.
Impact of CVE-2025-31340
The successful exploitation of CVE-2025-31340 can have devastating consequences. Because the vulnerability allows for unauthenticated remote code execution, attackers can gain complete control over the affected system. This can lead to:
Complete System Compromise: Attackers can gain full administrative access to the server.
Unauthorized Access to Sensitive System Resources: Sensitive data, including configuration files, databases, and user information, can be accessed.
Potential Data Theft or Manipulation: Attackers can steal or modify critical data, leading to financial loss, reputational damage, and legal repercussions.
Ability to Run Malicious Code with Full System Privileges: Attackers can install malware, create backdoors, and use the compromised system as a launchpad for further attacks.
This vulnerability poses a significant risk to the confidentiality, integrity, and availability of the affected systems and the data they process.
Products Affected by CVE-2025-31340
The following versions of Wisdom Master Pro are affected by CVE-2025-31340:
|
Product
|
Version(s) Affected
|
|---|---|
|
Wisdom Master Pro
|
5.0 through 5.2
|
It is crucial to note that versions prior to 5.0 and later than 5.2 are not affected by this vulnerability. Systems running these versions are not susceptible to the remote code execution flaw described in CVE-2025-31340. It's recommended that any version beyond 5.2 should be updated.
How to Check Your Product is Vulnerable?
To determine if your Wisdom Master Pro installation is vulnerable, you need to identify the application version. Typically, this information can be found in the application's administration panel, within the "About" section, or in the application's configuration files.
Once you have the version number, compare it against the list of affected versions provided above. If your installation falls within the range of 5.0 to 5.2, your system is vulnerable.
Additionally, you can manually test for the vulnerability by attempting to manipulate file inclusion parameters in the application's URLs. If you can successfully include arbitrary files, it confirms the presence of the vulnerability.
How to Fix CVE-2025-31340?
The primary remediation strategy for CVE-2025-31340 is to upgrade Wisdom Master Pro to a version beyond 5.2. This patched version addresses the improper control of filenames and prevents remote code execution.
If upgrading is not immediately feasible, consider the following mitigation measures:
Implement Strict Input Validation: Enforce rigorous input validation for all file inclusion parameters, filtering out any potentially malicious characters or URLs.
Use Allow-lists for Permitted File Inclusions: Instead of blacklisting dangerous files, create an allow-list of explicitly permitted files and directories for inclusion.
Enable Web Application Firewall (WAF) Rules: Deploy a WAF with rules specifically designed to detect and block remote file inclusion attacks.
Restrict Network Access to the Application: Limit network access to the application server, allowing only authorized users and systems to connect.
Regularly Audit and Monitor System Logs: Implement robust logging and monitoring to detect any suspicious activities or attempted exploits.
Important Note: As always, security professionals should monitor official channels for any security updates or patches related to this vulnerability.
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Arun KL
Arun KL is a cybersecurity professional with 15+ years of experience in IT infrastructure, cloud security, vulnerability management, Penetration Testing, security operations, and incident response. He is adept at designing and implementing robust security solutions to safeguard systems and data. Arun holds multiple industry certifications including CCNA, CCNA Security, RHCE, CEH, and AWS Security.
- April 19, 2025
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- April 19, 2025
