Description
The Control-M/Agent is vulnerable to unauthenticated remote code execution, arbitrary file read and write and similar unauthorized actions when mutual SSL/TLS authentication is not enabled (i.e. in the default configuration). NOTE: The vendor believes that this vulnerability only occurs when documented security best practices are not followed. BMC has always strongly recommended to use security best practices such as configuring SSL/TLS between Control-M Server and Agent.
EPSS Score:
0%
Comprehensive Technical Analysis of EUVD-2025-37780
1. Vulnerability Assessment and Severity Evaluation
The vulnerability described in EUVD-2025-37780 pertains to the Control-M/Agent, which is susceptible to unauthenticated remote code execution (RCE), arbitrary file read and write, and other unauthorized actions when mutual SSL/TLS authentication is not enabled. This vulnerability is particularly severe because it allows attackers to execute arbitrary code and manipulate files on the affected system without requiring any authentication.
Severity Evaluation:
- Base Score: 9.5 (CVSS 4.0)
- Vector String: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
The high base score indicates a critical vulnerability. The attack vector (AV:N) is network-based, requiring low complexity (AC:L) and no user interaction (UI:N). The attacker can achieve high confidentiality, integrity, and availability impacts (VC:H, VI:H, VA:H), leading to significant security consequences.
2. Potential Attack Vectors and Exploitation Methods
Attack Vectors:
- Unauthenticated Remote Code Execution (RCE): An attacker can exploit this vulnerability to execute arbitrary code on the Control-M/Agent without needing any authentication.
- Arbitrary File Read and Write: The attacker can read and write files on the system, potentially leading to data exfiltration, corruption, or injection of malicious scripts.
- Unauthorized Actions: The vulnerability allows the attacker to perform various unauthorized actions, such as modifying system configurations or disrupting services.
Exploitation Methods:
- Network Scanning: Attackers can scan for Control-M/Agent instances that do not have mutual SSL/TLS authentication enabled.
- Exploit Kits: Custom exploit kits can be developed to automate the exploitation process, making it easier for attackers to target multiple systems.
- Phishing and Social Engineering: Attackers may use phishing techniques to trick administrators into disabling SSL/TLS or misconfiguring the system.
3. Affected Systems and Software Versions
The vulnerability affects the following versions of Control-M/Agent:
- 9.0.18
- 9.0.19
- 9.0.20
- 9.0.21
- 9.0.22
These versions are susceptible when mutual SSL/TLS authentication is not configured, which is the default setting.
4. Recommended Mitigation Strategies
Immediate Mitigation:
- Enable Mutual SSL/TLS Authentication: Ensure that mutual SSL/TLS authentication is configured between the Control-M Server and Agent. This is the primary mitigation recommended by the vendor.
- Network Segmentation: Isolate Control-M/Agent instances from untrusted networks to reduce the attack surface.
- Patch Management: Apply the latest patches and updates provided by BMC to address the vulnerability.
Long-Term Mitigation:
- Security Best Practices: Follow documented security best practices for configuring and managing Control-M/Agent.
- Regular Audits: Conduct regular security audits to ensure that configurations adhere to best practices.
- Intrusion Detection Systems (IDS): Deploy IDS to monitor for suspicious activities and potential exploitation attempts.
5. Impact on European Cybersecurity Landscape
The vulnerability poses a significant risk to organizations using Control-M/Agent within the European Union. Given the critical nature of the vulnerability, it could lead to widespread disruptions and data breaches if exploited. The impact could be particularly severe in sectors such as finance, healthcare, and critical infrastructure, where Control-M is commonly used for job scheduling and automation.
6. Technical Details for Security Professionals
Technical Overview:
- Vulnerability Type: Unauthenticated Remote Code Execution (RCE), Arbitrary File Read/Write
- Affected Component: Control-M/Agent
- Default Configuration: Mutual SSL/TLS authentication is not enabled by default, making the system vulnerable.
Detection and Response:
- Log Analysis: Monitor logs for unusual activities, such as unauthorized file access or code execution.
- Behavioral Analysis: Use behavioral analysis tools to detect anomalies in system behavior that may indicate exploitation.
- Incident Response Plan: Develop and implement an incident response plan to quickly address any detected exploitation attempts.
References:
By following these recommendations and maintaining vigilant security practices, organizations can significantly reduce the risk associated with this vulnerability.