EUVD-2025-10352

Comprehensive Technical Analysis of EUVD-2025-10352

1. Vulnerability Assessment and Severity Evaluation

The vulnerability identified in EUVD-2025-10352 pertains to a privilege escalation issue in RUoYi v.4.8.0. The CVSS (Common Vulnerability Scoring System) base score of 9.8 indicates a critical severity level. The CVSS vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H breaks down as follows:

• Attack Vector (AV): Network (N) - The vulnerability can be exploited remotely over the network.
• Attack Complexity (AC): Low (L) - The attack requires minimal skill or resources to exploit.
• Privileges Required (PR): None (N) - No special privileges are needed to exploit the vulnerability.
• User Interaction (UI): None (N) - No user interaction is required for the attack to succeed.
• Scope (S): Unchanged (U) - The vulnerability affects the same security scope.
• Confidentiality (C): High (H) - The vulnerability allows for significant breaches of confidentiality.
• Integrity (I): High (H) - The vulnerability allows for significant breaches of integrity.
• Availability (A): High (H) - The vulnerability allows for significant breaches of availability.

Given these metrics, the vulnerability is highly critical and poses a significant risk to systems running RUoYi v.4.8.0.

2. Potential Attack Vectors and Exploitation Methods

The vulnerability allows a remote attacker to escalate privileges via the jobId parameter. Potential attack vectors include:

• Remote Exploitation: An attacker can send crafted requests to the vulnerable application over the network, exploiting the jobId parameter to gain elevated privileges.
• Automated Scripts: Attackers may use automated scripts to scan for vulnerable instances of RUoYi v.4.8.0 and exploit the vulnerability en masse.
• Phishing and Social Engineering: Attackers could trick users into visiting malicious websites or clicking on links that exploit the vulnerability.

3. Affected Systems and Software Versions

The vulnerability specifically affects RUoYi v.4.8.0. Any system running this version of the software is at risk. It is crucial to identify all instances of RUoYi v.4.8.0 within an organization's infrastructure and prioritize their remediation.

4. Recommended Mitigation Strategies

To mitigate the risk posed by this vulnerability, the following strategies are recommended:

• Immediate Patching: Upgrade to a patched version of RUoYi as soon as it becomes available.
• Network Segmentation: Isolate vulnerable systems from critical networks to limit the potential impact of an exploit.
• Access Controls: Implement strict access controls to limit exposure to the vulnerable parameter.
• Monitoring and Logging: Enhance monitoring and logging to detect any suspicious activity related to the jobId parameter.
• Intrusion Detection Systems (IDS): Deploy IDS to detect and alert on any attempts to exploit the vulnerability.

5. Impact on European Cybersecurity Landscape

The high severity of this vulnerability poses a significant threat to the European cybersecurity landscape. Organizations across various sectors, including government, healthcare, and finance, may be affected. The potential for widespread exploitation could lead to data breaches, financial losses, and disruptions in critical services.

6. Technical Details for Security Professionals

For security professionals, the following technical details are essential:

• Vulnerability Identification: The vulnerability is identified by EUVD-2025-10352 and CVE-2025-28402.
• References:
  • GitHub Repository for RUoYi
  • Detailed Case Study
• Exploitation Details: The vulnerability is exploited by manipulating the jobId parameter in network requests. Security professionals should focus on securing this parameter and monitoring for any unusual activity related to it.
• Mitigation Steps:
  • Code Review: Conduct a thorough code review to identify and fix the vulnerability.
  • Input Validation: Implement robust input validation for the jobId parameter to prevent malicious input.
  • Security Patches: Apply security patches provided by the vendor as soon as they are available.
  • Regular Audits: Conduct regular security audits to identify and mitigate similar vulnerabilities in the future.

In conclusion, EUVD-2025-10352 represents a critical vulnerability that requires immediate attention from cybersecurity professionals. By understanding the technical details and implementing the recommended mitigation strategies, organizations can significantly reduce the risk of exploitation and protect their systems from potential attacks.