CVE-2020-7849 : Exploit Details and Defense Strategies
Learn about CVE-2020-7849, a high-severity vulnerability in uPrism.io CURIX 7.0 Agent allowing arbitrary code execution. Find out the impact, affected systems, and mitigation steps.
A vulnerability in uPrism.io CURIX 7.0 Agent could allow an attacker to execute arbitrary code due to insufficient input validation.
Understanding CVE-2020-7849
This CVE involves an arbitrary code execution vulnerability in the uPrism.io CURIX video conferencing solution.
What is CVE-2020-7849?
This vulnerability allows an unauthenticated attacker to run arbitrary code by exploiting insufficient input validation related to the server domain.
The Impact of CVE-2020-7849
- CVSS Base Score: 8 (High Severity)
- Attack Vector: Network
- Attack Complexity: Low
- Privileges Required: Low
- User Interaction: Required
- Confidentiality Impact: High
- Integrity Impact: High
- Availability Impact: High
Technical Details of CVE-2020-7849
This section provides more technical insights into the vulnerability.
Vulnerability Description
The vulnerability in uPrism.io CURIX allows attackers to execute arbitrary code through a crafted URL due to insufficient input validation.
Affected Systems and Versions
- Affected Platform: Windows
- Affected Product: CURIX 7.0 Agent
- Affected Version: 1.3.6 (<=)
Exploitation Mechanism
Attackers can exploit this vulnerability by manipulating the server domain input with a specially crafted URL.
Mitigation and Prevention
Protect your systems from CVE-2020-7849 with these mitigation strategies.
Immediate Steps to Take
- Implement network segmentation to limit access
- Apply the principle of least privilege
- Regularly monitor and analyze network traffic
Long-Term Security Practices
- Conduct regular security training for employees
- Keep software and systems up to date
- Perform regular security assessments
Patching and Updates
- Apply security patches provided by uPrism.io
- Stay informed about security updates and advisories