CVE-2020-10915 : What You Need to Know

A critical vulnerability in VEEAM One Agent 9.5.4.4587 allows remote attackers to execute arbitrary code without authentication.

Understanding CVE-2020-10915

This CVE involves a flaw in the HandshakeResult method of VEEAM One Agent, enabling attackers to exploit unvalidated user data for code execution.

What is CVE-2020-10915?

Remote code execution vulnerability in VEEAM One Agent 9.5.4.4587
No authentication required for exploitation
Lack of validation leads to deserialization of untrusted data

The Impact of CVE-2020-10915

CVSS Score: 9.8 (Critical)
Attack Vector: Network
Confidentiality Impact: High
Integrity Impact: High
Availability Impact: High

Technical Details of CVE-2020-10915

This section provides detailed technical insights into the vulnerability.

Vulnerability Description

The flaw allows attackers to execute arbitrary code within the service account context due to improper validation of user-supplied data.

Affected Systems and Versions

Product: One Agent
Vendor: VEEAM
Version: 9.5.4.4587

Exploitation Mechanism

Attackers exploit the HandshakeResult method to deserialize untrusted data, enabling code execution without authentication.

Mitigation and Prevention

Protect your systems from CVE-2020-10915 with the following steps:

Immediate Steps to Take

Disable unnecessary services
Implement network segmentation
Monitor network traffic for suspicious activities

Long-Term Security Practices

Regularly update and patch software
Conduct security assessments and audits
Educate users on safe computing practices

Patching and Updates

Apply the latest patches and updates from VEEAM to address this vulnerability