CVE-2020-17405 : What You Need to Know
Learn about CVE-2020-17405, a high-severity vulnerability in Senstar Symphony 7.3.2.2 allowing network-adjacent attackers to execute arbitrary code without authentication. Find out the impact, affected systems, and mitigation steps.
Senstar Symphony 7.3.2.2 Vulnerability
Understanding CVE-2020-17405
This CVE involves a vulnerability in Senstar Symphony 7.3.2.2 that allows network-adjacent attackers to execute arbitrary code without authentication.
What is CVE-2020-17405?
- The vulnerability exists within the SSOAuth process of Senstar Symphony 7.3.2.2
- Attackers can exploit the lack of proper validation of user-supplied data, leading to deserialization of untrusted data
- Successful exploitation enables code execution in the context of SYSTEM
The Impact of CVE-2020-17405
- CVSS Score: 8.8 (High)
- Attack Vector: Adjacent Network
- Confidentiality, Integrity, and Availability Impact: High
- Privileges Required: None
Technical Details of CVE-2020-17405
This section provides more in-depth technical insights into the vulnerability.
Vulnerability Description
- Allows network-adjacent attackers to execute arbitrary code on Senstar Symphony 7.3.2.2
- Authentication not required for exploitation
Affected Systems and Versions
- Product: Symphony
- Vendor: Senstar
- Version: 7.3.2.2
Exploitation Mechanism
- Lack of proper validation of user-supplied data
- Results in deserialization of untrusted data
- Enables code execution in the context of SYSTEM
Mitigation and Prevention
Protecting systems from this vulnerability is crucial for maintaining security.
Immediate Steps to Take
- Apply vendor-supplied patches or updates
- Implement network segmentation to limit exposure
Long-Term Security Practices
- Regularly monitor and update security measures
- Conduct security audits and assessments
Patching and Updates
- Stay informed about security advisories and patches
- Regularly update and patch vulnerable software