SB2020081004 - Information disclosure in Trailer Power Line Communications
Published: August 10, 2020
Security Bulletin ID
SB2020081004
CSH Severity
Low
Patch available
NO
Number of vulnerabilities
1
Exploitation vector
Adjecent network
Highest impact
Information disclosure
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Information disclosure (CVE-ID: CVE-2020-14514)
CWE-ID: CWE-200 - Exposure of sensitive information to an unauthorized actor
CVSSv4: CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to the PLC bus traffic can be sniffed reliably via an active antenna up to 6 feet away. A remote attacker on the local network can gain unauthorized access to sensitive information on the system.
Remediation
Cybersecurity Help is not aware of any official remediation provided by the vendor.