Description: A critical vulnerability has been discovered in Privileged Remote Access (PRA) and Remote Support (RS) products which can allow an unauthenticated attacker to inject commands that are run as a site user.
CVE-2024-12356
Published Date: 2024-12-17T05:15:06.413
Last Modified: 2024-12-17T05:15:06.413
CVSS Score: 9.8 (CRITICAL)
EPSS Score: 0.04%
Risk Score: 6.86 (HIGH)
Risk Score dựa trên điểm CVSS và EPSS. Điểm này chỉ mang tính chất tham khảo và không được công nhận quốc tế.
CVSS:
9.8 |
EPSS:
0.04%
1. Technical Attack Analysis:
CVE-2024-12356 is a critical vulnerability affecting Privileged Remote Access (PRA) and Remote Support (RS) products. This vulnerability allows an unauthenticated attacker to inject arbitrary commands that execute with the privileges of a site user.
Attack Techniques:
– Command Injection (T1053.002) : The attacker can execute malicious commands on the vulnerable system, potentially leading to unauthorized access or manipulation of sensitive data.
– Privilege Escalation : Since the commands run with the privileges of a site user, an attacker could leverage this to escalate their access beyond intended boundaries, possibly gaining control over the entire system.
Potential Impacts:
– Data Breach : Compromised data integrity and confidentiality, as attackers can exfiltrate sensitive information or manipulate it.
– Service Disruption : Attackers may disrupt normal operations by altering configurations or executing denial-of-service conditions.
– Reputation Damage : Organizations may suffer from a loss of customer trust and reputational damage if exploited successfully.
– Regulatory Consequences : Depending on the nature of the data accessed or compromised, organizations could face regulatory penalties.
2. Mitigation Measures:
– Strengthen Security Configurations :
– Enable multi-factor authentication (MFA) for all remote access and administrative accounts.
– Restrict permissions based on the principle of least privilege, ensuring users only have access necessary for their roles.
– Regularly review and update access controls to adapt to changes in personnel and roles.
– Utilize Specific Tools or Security Software :
– Deploy antivirus and anti-malware solutions to detect and prevent malicious activities.
– Implement intrusion detection systems (IDS) to monitor network traffic for suspicious activities.
– Use web application firewalls (WAF) to protect against command injection attacks.
– Implement Monitoring and Reporting Practices :
– Enable comprehensive logging for all remote access sessions and administrative activities.
– Set up real-time alerts for unusual activities or unauthorized access attempts.
– Conduct regular audits and reviews of logs to identify and investigate potential security incidents.
By following these measures, organizations can significantly reduce the risk posed by CVE-2024-12356 and similar vulnerabilities.
Mitre ATT&CK Technical v15.1
T1053.002 – At
Liên kết tham khảo
Vendor - Produce - Version
None
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