CVE-2020-6770 : What You Need to Know
Learn about CVE-2020-6770, a critical vulnerability in Bosch BVMS Mobile Video Service allowing remote code execution. Find out affected systems, impact, and mitigation steps.
Deserialization of Untrusted Data in Bosch BVMS Mobile Video Service allows remote attackers to execute arbitrary code, impacting Bosch BVMS and DIVAR IP products.
Understanding CVE-2020-6770
BVMS Mobile Video Service vulnerability affecting Bosch products.
What is CVE-2020-6770?
Deserialization flaw in BVMS MVS enables remote attackers to run arbitrary code on the system.
The Impact of CVE-2020-6770
- CVSS Base Score: 10 (Critical)
- Attack Vector: Network
- Attack Complexity: Low
- Privileges Required: None
- Confidentiality Impact: High
- Integrity Impact: High
- Availability Impact: High
Technical Details of CVE-2020-6770
BVMS Mobile Video Service vulnerability specifics.
Vulnerability Description
- Unauthenticated remote attackers can execute arbitrary code.
Affected Systems and Versions
- Bosch BVMS versions 10.0 <= 10.0.0.1225, 9.0 <= 9.0.0.827, 8.0 <= 8.0.0.329, and 7.5 and older
- Bosch DIVAR IP 3000 and DIVAR IP 7000 if vulnerable BVMS version is installed
Exploitation Mechanism
- Attackers exploit the deserialization vulnerability to execute malicious code.
Mitigation and Prevention
Protecting systems from CVE-2020-6770.
Immediate Steps to Take
- Apply patches provided by Bosch to fix the vulnerability.
- Ensure all BVMS Mobile Video Service installations are updated to secure versions.
Long-Term Security Practices
- Regularly update and patch all Bosch products to prevent security vulnerabilities.
Patching and Updates
- Stay informed about security advisories from Bosch and apply patches promptly.