CVE-2025-21111 affects Dell VxRail versions 8.0.000 through 8.0.311, introducing a plaintext storage of a password vulnerability. This vulnerability allows high privileged attackers with local access to potentially exploit the system, leading to information exposure. The CVSS score is 7.5, indicating a high severity level, which signifies the potential for significant impact on confidentiality, integrity, and availability.
Organizations using affected versions of Dell VxRail should urgently prioritize patching to mitigate the risks associated with this vulnerability. The exploitation status indicates high risk, as successful exploitation could result in unauthorized access to sensitive information.
The vulnerability was published on January 8, 2025, and has since been analyzed for potential impacts. As attackers may leverage this vulnerability to gain unauthorized access, it is crucial for organizations to implement the necessary updates.
Immediate action is required to secure systems and protect sensitive data. Organizations should ensure that their patch management processes are up-to-date and that they are monitoring for any signs of exploitation.
Vulnerability Details
The vulnerability CVE-2025-21111 is characterized by plaintext storage of passwords within the Dell VxRail product. According to the official description, a high privileged attacker with local access can exploit this vulnerability, which can lead to significant information exposure. The vulnerability has a CVSS score of 7.5, classified as high severity, indicating that the impact could be severe across confidentiality, integrity, and availability streams.
The affected product, Dell VxRail, contains this vulnerability across various firmware versions. The vulnerability is associated with CWE-256 (Plaintext Storage of a Password) and CWE-522 (Insufficiently Protected Credentials).
For organizations using affected versions, it is critical to initiate immediate remediation to mitigate the risk of exploitation.
Technical Analysis
The root cause of CVE-2025-21111 is attributed to the insecure storage of sensitive information, specifically passwords, in plaintext form. This vulnerability arises due to inadequate protection of credentials, which can be accessed by an attacker with high privileges and local access. The attack vector is classified as local, signifying that the attacker must have physical or logical access to the system.
The attack complexity is high, requiring elevated privileges for successful exploitation. User interaction is not required, which increases the vulnerability's risk profile. The impacts on confidentiality, integrity, and availability are all rated as high, indicating that successful exploitation can lead to unauthorized access and potential data breaches.
Risk & Impact Analysis
Risk to organizations includes the potential exposure of sensitive information due to the plaintext storage of passwords. This vulnerability poses significant risks in environments where Dell VxRail is utilized, particularly where sensitive data is stored or processed. Attackers may leverage this weakness to gain unauthorized access to systems, leading to data breaches and compliance issues.
Given the high CVSS score of 7.5, organizations should address this vulnerability in their priority patch cycle. The urgency for remediation is underscored by the potential for significant impact on operational integrity and customer trust.
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
The vulnerability affects Dell VxRail firmware versions from 8.0.000 through 8.0.311. Organizations using these versions should take immediate action to upgrade or apply necessary patches to mitigate the risks associated with this vulnerability.
Mitigation & Remediation
To remediate CVE-2025-21111, organizations must apply security updates provided by Dell. For detailed guidance, refer to the vendor's advisory. Organizations should also consider implementing configuration hardening and access controls to further minimize risks.
For continuous protection against vulnerabilities, organizations may benefit from engaging in penetration testing services that provide ongoing assessments of security posture.
Detection Guidance
Organizations should monitor logs for unusual access patterns, particularly around sensitive data. Behavioral anomalies that indicate unauthorized access or configuration changes should be investigated promptly. Network signatures related to known vulnerabilities should also be analyzed to detect possible exploitation attempts.
AppSecure Threat Intelligence Insight
CVE-2025-21111 highlights the critical need for organizations to prioritize security in their IT infrastructure. The plaintext storage of sensitive information is a recurring issue in many systems, necessitating robust security practices.
As such vulnerabilities emerge, security teams must adopt a proactive stance towards vulnerability management and remediation. For additional resources, consider reviewing our vulnerability management program and exploring our extensive insights on penetration testing methodology to strengthen your defenses against evolving threats.
Furthermore, exploring our resources on AI security best practices can provide insights on how to integrate advanced security measures into your strategy.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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