In JetBrains TeamCity versions prior to 2023.11.4, a path traversal vulnerability allows attackers to perform limited administrative actions. This vulnerability is classified as high severity with a CVSS score of 7.3, indicating its potential impact on affected systems.
Organizations using JetBrains TeamCity are at risk of unauthorized access and administrative actions due to this vulnerability. Attackers may leverage this flaw to gain unauthorized capabilities within the application, leading to potential data exposure or service disruption.
Exploitation status indicates that there is known exploitability for this vulnerability, making it critical for organizations to act promptly. Organizations should prioritize patching immediately to address this vulnerability.
Given the severity and the potential for exploitation, it is imperative that teams ensure their JetBrains TeamCity installations are updated to mitigate the risks associated with CVE-2024-27199.
Vulnerability Details
The official description of CVE-2024-27199 states: 'In JetBrains TeamCity before 2023.11.4 path traversal allowing to perform limited admin actions was possible.' This vulnerability falls under CWE-23 (Relative Path Traversal) and CWE-22 (Improper Limitation of a Pathname to a Restricted Directory).
The CVSS score of 7.3 categorizes this vulnerability as high severity due to its potential to allow unauthorized access and actions within the system.
The publication date of this vulnerability is March 4, 2024, and it affects all versions prior to the vendor patch 2023.11.4.
Technical Analysis
The root cause of this vulnerability is improper validation of user-supplied paths, allowing attackers to manipulate the file system and execute administrative commands. The attack vector is identified as network-based, and the complexity of the attack is low, requiring no privileges or user interaction.
The confidentiality, integrity, and availability impacts are categorized as low, indicating that while the risks are significant, they primarily affect limited administrative functions rather than broader system functionalities.
Risk & Impact Analysis
Risk to organizations includes unauthorized access to administrative functions within JetBrains TeamCity, leading to potential data exposure or manipulation. The blast radius of this vulnerability could be significant in environments where TeamCity is integrated with other systems and applications.
Organizations should assess the potential impact on their operations and prioritize a response based on the CVSS score and exploitability status. Given the known exploitability, it is crucial to address this vulnerability within the next patch cycle.
Signal | Status |
|---|---|
Known Exploit | Yes |
Public PoC | Yes |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
The vulnerability affects all versions of JetBrains TeamCity prior to 2023.11.4.
Mitigation & Remediation
To mitigate this vulnerability, JetBrains recommends upgrading to TeamCity version 2023.11.4 or later. Organizations should prioritize patching to ensure security against this path traversal vulnerability.
For organizations unable to upgrade immediately, consider implementing additional network controls to restrict access to the TeamCity server and monitor for unusual administrative activity.
Organizations can validate remediation through penetration testing to identify similar weaknesses.
Detection Guidance
Organizations should monitor logs for indicators of unauthorized administrative actions and review any user accounts that exhibit unusual behavior. Behavioral anomalies may indicate exploitation attempts.
Network signatures should be established to detect unauthorized access attempts or unusual file system interactions.
AppSecure Threat Intelligence Insight
CVE-2024-27199 highlights the importance of proper input validation and security practices within application development. This vulnerability serves as a reminder of the risks associated with path traversal flaws and their potential for exploitation.
Organizations should continuously assess their security posture and adopt best practices in application security. Regular security audits and penetration testing can help identify similar vulnerabilities before they can be exploited.
For further insights, organizations may explore vulnerability management programs and their role in preventing such vulnerabilities.
Additionally, understanding the implications of application security can be enhanced through resources on penetration testing methodology to ensure comprehensive coverage.
Ultimately, organizations must remain vigilant and proactive in their security efforts to protect against vulnerabilities such as CVE-2024-27199.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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