The CVE-2025-13605 vulnerability affects the 3onedata Modbus gateway device model GW1101-1D(RS-485)-TB-P (hardware version V2.2.0). This vulnerability allows authenticated users to execute arbitrary shell commands in the context of the root user by providing payload in the "IP address" field of the diagnosis test tools. Given the critical nature of this vulnerability, organizations must prioritize immediate remediation.
With a CVSS score of 9.3, this vulnerability is classified as critical. The severity of this flaw indicates that successful exploitation can lead to significant risks for affected organizations. The potential impact on confidentiality, integrity, and availability is high, necessitating urgent action.
Currently, the vulnerability is in a state of "Awaiting Analysis". No public exploits have been confirmed, but the potential for exploitation exists, which makes it imperative for organizations to assess their exposure and apply the necessary patches.
Organizations should prioritize patching immediately to mitigate the risk associated with CVE-2025-13605. Failure to address this vulnerability may lead to unauthorized access and control over sensitive systems.
Vulnerability Details
Officially described, CVE-2025-13605 allows authenticated users to execute arbitrary shell commands in the context of the root user. The vulnerability arises from improper validation of input in the diagnosis test tools. The specific firmware version that resolves this issue is 3.0.59B2024080600R4353.
The vulnerability is categorized under CWE-78, which pertains to OS Command Injection. This classification highlights the inherent risk of allowing shell command execution without sufficient safeguards.
The CVSS score of 9.3 indicates a critical severity level. This score reflects the low attack complexity and the requirement for high privileges, emphasizing the necessity for robust access controls.
Technical Analysis
The root cause of this vulnerability is a failure to adequately validate user input in the diagnosis test tools. Attackers can leverage this flaw by crafting a specific payload that is executed with root privileges, leading to unauthorized command execution.
The attack vector is categorized as adjacent, meaning that an attacker must be on the same local network as the vulnerable device to exploit it. This limits the potential for remote attacks but still poses a significant risk for organizations with poorly secured networks.
The attack complexity is low, indicating that exploitation could be performed with minimal effort. Additionally, the requirement for high privileges means that only authenticated users can exploit this vulnerability, emphasizing the importance of controlling access to the device.
User interaction is not required for exploitation, which makes this vulnerability particularly dangerous. The high impact on confidentiality, integrity, and availability means that organizations could face severe consequences if this vulnerability is exploited.
Risk & Impact Analysis
Risk to organizations includes potential unauthorized access to sensitive systems and data. The ability to execute arbitrary commands as the root user poses a severe threat, as attackers could manipulate system configurations, extract sensitive information, or deploy malicious software.
The blast radius for this vulnerability is significant, particularly for organizations utilizing 3onedata Modbus gateway devices across their operations. Attackers could exploit the vulnerability to pivot and target other systems within the network.
Given the critical CVSS score of 9.3, organizations should address this vulnerability in their priority patch cycle. The urgency for remediation is heightened due to the potential for severe operational disruption and data breaches.
Exploitation Status
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
The affected version is the 3onedata Modbus gateway device model GW1101-1D(RS-485)-TB-P (hardware version V2.2.0). All versions prior to the firmware update 3.0.59B2024080600R4353 are vulnerable.
Mitigation & Remediation
Organizations should apply the firmware update 3.0.59B2024080600R4353 immediately to mitigate the risk associated with CVE-2025-13605. If immediate patching is not feasible, consider implementing workarounds such as restricting access to the device and monitoring logs for unusual activity.
Configuration hardening is also advised. Ensure that only trusted authenticated users have access to the device, and implement network controls to limit exposure to potential attackers. Regular monitoring of network traffic and logs for anomalies will further help in detecting any malicious activity.
For further insights, organizations can explore our guide on penetration testing to validate remediation effectiveness.
Detection Guidance
Monitoring for log indicators such as unusual command executions or access attempts from unrecognized users is crucial. Behavioral anomalies indicative of exploitation attempts should also be flagged.
Network signatures associated with abnormal traffic to the Modbus gateway device should be established to help detect potential exploitation attempts.
AppSecure Threat Intelligence Insight
CVE-2025-13605 represents a significant vulnerability within the realm of industrial control systems. As organizations increasingly rely on such devices, understanding the implications of vulnerabilities like this one is critical for maintaining operational security.
This vulnerability underscores the need for continuous monitoring and proactive security measures. Security teams should prioritize regular vulnerability assessments and updates to ensure that devices are not left exposed.
To enhance your understanding of vulnerability management, consider our resources on vulnerability management programs and the importance of penetration testing methodology to identify weaknesses.
For further insights on emerging threats, explore our blog on ransomware trends to stay informed on how to protect your organization.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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