A vulnerability classified as critical has been found in pihome-shc PiHome 2.0. This affects an unknown part of the file /user_accounts.php?uid of the component Role-Based Access Control. The manipulation leads to missing authorization. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.
The severity of this vulnerability is classified as medium, with a CVSS score of 5.3. This rating indicates that while it is not the highest severity, it still poses significant risks to organizations. Risk to organizations includes unauthorized access to user accounts, which can lead to further exploitation and data breaches.
Organizations should prioritize addressing this vulnerability to prevent potential unauthorized access and data compromise. Given its nature, it is crucial to assess the affected systems and implement necessary patches.
The vulnerability has been publicly disclosed, and while no known exploits are currently available, organizations should not underestimate the risk. It is advisable to schedule remediation as part of the priority patch cycle.
Vulnerability Details
The vulnerability affects the Role-Based Access Control component within the PiHome 2.0 application. The CVSS score has been evaluated at 5.3, indicating medium severity. The vulnerability allows for missing authorization, which can be exploited remotely. It has been assigned the CWE identifiers CWE-862 (Missing Authorization) and CWE-863 (Incorrect Authorization).
The vulnerability was published on February 12, 2025, and has been analyzed for its impact and remediation.
Technical Analysis
The root cause of this vulnerability stems from inadequate authorization checks within the affected component. Attackers may leverage this weakness remotely due to the nature of the application being network-accessible. The attack complexity is low, requiring minimal skill to exploit, and does not necessitate user interaction. Privileges required for exploitation are low, meaning that a user with limited access can potentially initiate an attack.
The impacts on confidentiality, integrity, and availability are classified as low, indicating that while the risks are present, they may not lead to catastrophic failures but can still compromise sensitive data.
Risk & Impact Analysis
Real-world deployment of this vulnerability poses a risk of unauthorized access to sensitive user data. Organizations using PiHome 2.0 must understand that missing authorization can lead to data breaches, which can result in financial losses and reputational damage.
Given the medium severity rating, organizations should assess their systems and prioritize addressing this vulnerability in their patching cycles. The potential blast radius includes any users of the affected systems, making it crucial for organizations to act swiftly.
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
The affected product is PiHome Maxair, specifically version 2.0. Organizations should note that all versions prior to vendor patch may be vulnerable.
Mitigation & Remediation
Organizations should prioritize applying patches released by the vendor for PiHome Maxair to mitigate this vulnerability. In cases where a patch is not immediately available, organizations should implement network segmentation and access controls to limit exposure.
For enhanced security, organizations can also consider engaging in penetration testing to assess vulnerabilities in their systems.
Detection Guidance
To detect potential exploitation of this vulnerability, organizations should monitor logs for unusual access patterns to the /user_accounts.php endpoint. Additionally, behavioral anomalies such as unexpected changes in user permissions should be flagged.
AppSecure Threat Intelligence Insight
This vulnerability highlights the ongoing challenges related to authorization mechanisms in web applications. Security teams must remain vigilant in implementing robust access controls to prevent unauthorized actions.
Organizations should leverage insights from this incident to strengthen their security posture and review their vulnerability management strategies. For more information on enhancing security practices, consider reviewing the vulnerability management program and related resources.
Furthermore, continuous assessment through penetration testing methodology will help identify similar weaknesses in a timely manner.
In summary, organizations must treat this vulnerability with the urgency it deserves to protect their assets and maintain user trust.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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