H3C Magic R230 V100R002 was discovered to contain a hardcoded password vulnerability in /etc/shadow, which allows attackers to log in as root. This critical vulnerability has a CVSS score of 9.8, indicating a severe risk to affected systems. Attackers may leverage this vulnerability to gain unauthorized access, potentially compromising sensitive data and system integrity. Organizations should prioritize patching immediately.
The vulnerability was published on June 24, 2024, and remains unpatched as of the latest update. Given its critical nature, organizations using the H3C Magic R230 firmware must take swift action to mitigate the risk. The hardcoded password is indicative of a failure in secure coding practices, emphasizing the need for thorough security reviews in software development.
With a high attack vector of network and low complexity required for exploitation, this vulnerability represents an easy target for cybercriminals. Risk to organizations includes unauthorized root access, leading to potential data loss, system downtimes, and breach of compliance regulations.
Organizations should assess their exposure and implement necessary security measures while awaiting a patch. Regular audits and security assessments can help identify and remediate similar weaknesses in the future.
Vulnerability Details
The vulnerability in question allows attackers to bypass authentication due to a hardcoded password in the H3C Magic R230 firmware. This issue falls under the Common Weakness Enumeration (CWE) classification CWE-259, which refers to hard-coded passwords. The CVSS score of 9.8 categorizes this vulnerability as critical, reflecting the significant impact it could have on confidentiality, integrity, and availability.
The affected product is identified as magic_r230_firmware, specifically version 100R002. The vulnerability was published on June 24, 2024, and is currently classified as analyzed.
Technical Analysis
The root cause of this vulnerability stems from the presence of a hardcoded password in the /etc/shadow file, which is a critical component for managing user authentication on Unix-based systems. The attack vector is classified as network-based, meaning that an attacker does not require physical access to the device and can exploit this vulnerability remotely.
The attack complexity is low, as no special privileges or user interaction is required to exploit the vulnerability. An attacker may simply connect to the device and use the hardcoded credentials to gain root access, thus compromising the system's confidentiality, integrity, and availability.
Risk & Impact Analysis
The potential for real-world exploitation of this vulnerability represents a serious risk to organizations, particularly those relying on H3C Magic R230 firmware for critical infrastructure. The blast radius of such an exploit could include unauthorized data access, loss of sensitive information, and operational disruption.
Given the CVSS score of 9.8 and the absence of any known exploit mitigations, organizations must address this vulnerability as a top priority. The urgency is underscored by the potential for attackers to easily exploit this weakness, leading to significant security breaches.
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
The vulnerability affects the H3C Magic R230 firmware, specifically version 100R002. If version information is missing, it is recommended to state that all versions prior to the vendor patch are vulnerable.
Mitigation & Remediation
Organizations should implement the following mitigation strategies: apply the latest patches from H3C as soon as they are available, review user access controls, and implement configuration hardening to mitigate risks associated with hardcoded passwords. Additionally, organizations may consider conducting a security assessment to identify similar vulnerabilities.
For further insights on effective security practices, organizations can refer to the penetration testing services offered by AppSecure.
Detection Guidance
Organizations should monitor logs for any unauthorized access attempts, anomalies in user behavior, and unusual system changes that may indicate exploitation of this vulnerability. Implementing network signatures to detect unauthorized login attempts can also help in early detection.
AppSecure Threat Intelligence Insight
This vulnerability highlights the importance of secure coding practices and the need for robust testing methodologies in software development. Organizations must prioritize regular security assessments to ensure that similar vulnerabilities do not persist in their systems.
For more information on improving security practices, organizations can refer to the following resources: vulnerability management programs, penetration testing methodology, and cloud penetration testing best practices.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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