SB2020100812 - Path traversal in Cisco Nexus Data Broker Software
Published: October 8, 2020
Security Bulletin ID
SB2020100812
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Path traversal (CVE-ID: CVE-2020-3597)
The vulnerability allows a remote attacker to perform directory traversal attacks.
The vulnerability exists due to input validation error when processing directory traversal sequences in the configuration restore feature. A remote attacker can trick an administrator to restore a crafted configuration backup file and overwrite arbitrary files.
Remediation
Install update from vendor's website.