CVE-2025-4632 represents a critical vulnerability in Samsung MagicINFO 9 Server, specifically affecting versions prior to 21.1052. This vulnerability allows attackers to write arbitrary files with system authority due to improper limitation of a pathname to a restricted directory. The CVSS score of 9.8 underscores the severity of the risk, classifying it as critical.
Risk to organizations includes unauthorized access to sensitive files and potential system compromise. The attack vector for this vulnerability is network-based, with low complexity and no privileges required, making it particularly concerning for organizations that rely on this software. Given the critical nature of this vulnerability, organizations should prioritize patching immediately.
Currently, there is a known exploit available for this vulnerability, which increases the urgency for defenders to take action. The public has access to proof of concept (PoC) code, indicating that exploitation is feasible. Organizations using vulnerable versions of Samsung MagicINFO 9 Server must act swiftly to mitigate the associated risks.
In light of these factors, immediate remediation actions are imperative for affected organizations. Patching the software to the latest version will significantly reduce the risk of exploitation.
Vulnerability Details
The official description states that this vulnerability allows attackers to write arbitrary files as system authority in Samsung MagicINFO 9 Server versions prior to 21.1052. The vulnerability is classified under CWE-22, indicating improper limitation of a pathname to a restricted directory.
According to the CVSS 3.1 scoring, the base score is 9.8, categorized as critical. The attack vector is network-based, with low complexity, requiring no privileges or user interaction. The potential impacts are severe, affecting confidentiality, integrity, and availability.
Technical Analysis
The root cause of this vulnerability lies in the improper validation of file paths within the Samsung MagicINFO 9 Server. Attackers can exploit this flaw by crafting requests that manipulate file paths to access restricted directories. The attack complexity is low due to the straightforward nature of the exploitation process, requiring no special privileges.
Since no user interaction is necessary, an attacker can launch attacks remotely, increasing the likelihood of successful exploitation. The potential impact on confidentiality, integrity, and availability is high, as unauthorized file writes can lead to significant data breaches and system disruptions.
Risk & Impact Analysis
Real-world deployment of Samsung MagicINFO 9 Server poses a substantial risk due to the critical nature of this vulnerability. The potential blast radius is extensive, as attackers can leverage this vulnerability to gain unauthorized access to sensitive data and execute unauthorized commands. Organizations leveraging this software must understand the implications of this vulnerability and prioritize remediation efforts.
Given the CVSS score of 9.8, organizations must address this vulnerability in their priority patch cycle. The exploitation status highlights the urgency of the situation, as the existence of public exploits and proof of concept code increases the likelihood of attacks in the wild.
Signal | Status |
|---|---|
Known Exploit | Yes |
Public PoC | Yes |
Actively Exploited | Yes |
Ransomware Use | No |
Affected Versions
Samsung MagicINFO 9 Server versions prior to 21.1052 are affected by this vulnerability. Organizations must ensure their systems are updated to the latest version to mitigate risks.
Mitigation & Remediation
Organizations should apply patches as per vendor instructions immediately. If patches are unavailable, organizations should consider discontinuing the use of the product as per the guidance provided in applicable BOD 22-01 for cloud services. For additional insights on how to effectively manage vulnerabilities, organizations can refer to vulnerability management program design.
Detection Guidance
To detect potential exploitation attempts, organizations should monitor log indicators for unexpected file writes, review for behavioral anomalies, and implement network signatures to identify malicious activity related to this vulnerability.
AppSecure Threat Intelligence Insight
The implications of CVE-2025-4632 extend beyond immediate vulnerabilities; they highlight the need for robust security practices in software development and deployment. Organizations are urged to engage in proactive security measures, including regular software updates, security assessments, and training for development teams. For further guidance on effective security testing strategies, consider exploring penetration testing services, which can help identify similar vulnerabilities in other applications.
In conclusion, the discovery of this vulnerability serves as a reminder of the importance of maintaining up-to-date software and the critical role of security in safeguarding sensitive information and systems.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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