Path Traversal in Sustainable Irrigation Platform 5.2.16

Executive Summary

CVE-2026-60114 is a path traversal vulnerability in the Sustainable Irrigation Platform (SIP) through version 5.2.16. This vulnerability allows attackers with access to the restore functionality to write files to arbitrary locations on the system.

The issue arises because the JSON backup restore process does not validate the keys in the uploaded JSON backup files. These unvalidated keys are used to construct file paths, enabling attackers to manipulate the paths and write files outside the intended data directory.

Exploitation is further facilitated by the lack of a required passphrase in the default configuration or the use of a default passphrase ('opendoor'). This allows attackers to upload crafted JSON backup files without additional authentication barriers.

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Detection Guidance

Detecting this vulnerability on your network or system involves checking for signs of exploitation or verifying if the vulnerable version of Sustainable Irrigation Platform (SIP) is in use. Below are some suggested steps and commands to help identify the vulnerability.

• Check the installed version of SIP: Verify if your system is running SIP version 5.2.16 or earlier, as this version is confirmed to be vulnerable. You can do this by reviewing the application's version information in its configuration files or administrative interface.
• Inspect backup and restore functionality: Look for any unusual or unexpected JSON backup files that may have been uploaded or restored. Check the directories where backups are stored for files with suspicious names or paths.
• Monitor file system changes: Use system monitoring tools to detect unauthorized file writes outside the intended data directory. For example, on Linux systems, you can use the 'auditd' tool to monitor file creation events in sensitive directories.
• Review logs for suspicious activity: Examine SIP logs for any unusual restore operations or attempts to upload crafted JSON files. Look for entries that indicate the use of the default passphrase 'opendoor' or the absence of a passphrase.
• Network traffic analysis: If possible, analyze network traffic for signs of exploitation attempts, such as unusual JSON file uploads or restore requests targeting the SIP application.

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Impact Analysis

This vulnerability can have several impacts if exploited:

• Arbitrary file write: Attackers can write files to any location on the system where the SIP application has write permissions. This could lead to the creation or overwriting of critical system or application files.
• Remote code execution: If attackers can write files to sensitive locations (e.g., web directories, startup scripts, or configuration files), they may be able to execute arbitrary code on the affected system.
• Data corruption or loss: Attackers could overwrite or corrupt existing files, leading to data loss or system instability.
• Privilege escalation: If the SIP application runs with elevated privileges, attackers could exploit this vulnerability to gain higher-level access to the system.

The impact depends on the attacker's ability to access the restore functionality and the permissions of the SIP application on the target system.

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Compliance Impact

This vulnerability can affect compliance with several common standards and regulations, depending on the context in which the Sustainable Irrigation Platform (SIP) is used:

• GDPR (General Data Protection Regulation): If the SIP system processes or stores personal data of EU citizens, this vulnerability could lead to unauthorized access or modification of that data. Under GDPR, organizations must implement appropriate security measures to protect personal data. A breach resulting from this vulnerability could lead to non-compliance, potential fines, and mandatory breach notifications.
• HIPAA (Health Insurance Portability and Accountability Act): If SIP is used in a healthcare environment to manage or store protected health information (PHI), this vulnerability could result in unauthorized access or alteration of PHI. HIPAA requires safeguards to ensure the confidentiality, integrity, and availability of PHI. Exploitation of this vulnerability could constitute a breach under HIPAA, leading to penalties and required remediation.
• ISO 27001: This standard requires organizations to manage information security risks, including vulnerabilities in software. Failure to address this vulnerability could result in non-compliance with ISO 27001 controls related to access control, system development, and vulnerability management.
• NIST Cybersecurity Framework: The framework emphasizes identifying, protecting, detecting, responding to, and recovering from cybersecurity threats. This vulnerability represents a failure in the 'Protect' function, as it allows unauthorized file writes, which could lead to non-compliance with the framework's guidelines.

Organizations using SIP should assess whether this vulnerability exposes them to compliance risks under relevant regulations and take corrective actions, such as applying patches or mitigations, to maintain compliance.

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Mitigation Strategies

To mitigate this vulnerability, follow these immediate steps to reduce the risk of exploitation.

• Upgrade SIP to the latest version: If a patched version of SIP is available, upgrade immediately to resolve the path traversal vulnerability. Check the vendor's website or advisory for the latest updates.
• Disable the restore functionality if not required: Temporarily disable the JSON backup restore feature until a patch is applied or a secure configuration is implemented.
• Change the default passphrase: If the default passphrase 'opendoor' is in use, change it to a strong, unique passphrase. Ensure that the passphrase is required for all restore operations.
• Implement input validation: If possible, modify the SIP application to validate keys in JSON backup files before processing them. Ensure that file paths constructed from these keys are restricted to the intended data directory.
• Restrict access to the restore functionality: Limit access to the backup and restore features to authorized users only. Use network-level controls, such as firewalls or access control lists, to restrict access to the SIP application.
• Monitor for exploitation attempts: Continuously monitor the system for signs of exploitation, such as unauthorized file writes or unusual restore operations. Use intrusion detection systems (IDS) or file integrity monitoring (FIM) tools to detect suspicious activity.

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