A critical command injection vulnerability has been identified in TP-Link Omada gateways. This vulnerability allows unauthorized command execution after an administrator's authentication on the web portal. With a CVSS score of 9.3, it represents a severe risk to affected systems. The exploitation potential is particularly concerning, given the high privileges required and the adjacent network attack vector.
Risk to organizations includes potential unauthorized access to sensitive data and control over network devices. Attackers may leverage this vulnerability to execute arbitrary commands, leading to significant disruptions or data breaches. Organizations should prioritize patching immediately to mitigate these risks.
As of now, no public exploit has been confirmed, but the severity of this vulnerability necessitates urgent attention. Organizations utilizing affected TP-Link products should take immediate steps to assess their risk and implement necessary security measures.
Given the critical nature of this vulnerability, organizations are advised to include this in their priority patch cycle to ensure their networks remain secure and resilient against potential exploitation.
Vulnerability Details
The vulnerability, classified as a command injection flaw, may be exploited after the admin's authentication on the web portal of Omada gateways. It affects several firmware versions across various TP-Link products, including the ER605 and ER8411 firmware. The CVSS 4.0 vector indicates an adjacent network attack vector with low complexity and high privileges required.
Published on October 21, 2025, the vulnerability is associated with CWE-78, indicating a command injection flaw. Organizations using impacted firmware versions should take steps to mitigate potential risks.
Technical Analysis
The root cause of this vulnerability lies in insufficient input validation, allowing attackers to inject arbitrary commands via the web interface. The attack vector is adjacent network, meaning that an attacker must have local network access to exploit the vulnerability.
The attack complexity is low, as it requires high privileges but no user interaction. Successful exploitation could lead to high impacts on confidentiality, integrity, and availability. The vulnerability's exploitation could compromise the device's functionality and expose sensitive information.
Risk & Impact Analysis
The potential impact on organizations is significant, given the high severity ranking. The blast radius could extend to any device or network segment that interacts with the vulnerable gateway. Organizations should assess their exposure and prioritize remediation efforts.
Organizations should consider this vulnerability as part of their risk management strategy and prioritize its remediation based on the CVSS score and potential exploitation scenarios.
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
The following TP-Link firmware versions are affected: ER605, ER706W, ER707-M2, ER7206, ER7212PC, ER7412-M2, ER8411, FR205, FR307-M2, FR365, G36, G611. Organizations should consider all versions prior to vendor patch.
Mitigation & Remediation
Organizations should apply patches provided by TP-Link as soon as they become available. If immediate patching is not possible, consider implementing configuration hardening, such as disabling unused services and restricting access to the management interface from untrusted networks.
Monitoring for unusual activity on affected devices is essential. For further assistance with security assessments, organizations can explore our penetration testing services.
Detection Guidance
Organizations should monitor logs for any unauthorized access attempts or anomalies in device behavior. Look for unusual command executions or configuration changes that could indicate exploitation attempts.
AppSecure Threat Intelligence Insight
The emergence of this vulnerability highlights ongoing security challenges in network devices, particularly those with web management interfaces. It serves as a reminder for organizations to regularly assess their network security posture.
To remain secure, organizations should adopt a proactive approach to vulnerability management, including regular patching and security assessments. For more comprehensive security measures, organizations can explore our application security assessment and red teaming services.
In conclusion, the critical nature of CVE-2025-7850 necessitates immediate attention and action from affected organizations to mitigate potential risks.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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