Information disclosure in Trailer Power Line Communications
| Risk | Low |
| Patch available | NO |
| Number of vulnerabilities | 1 |
| CVE-ID | CVE-2020-14514 |
| CWE-ID | CWE-200 |
| Exploitation vector | Local network |
| Public exploit | N/A |
| Vulnerable software Subscribe |
J2497 Other software / Other software solutions Power Line Communications Bus Other software / Other software solutions PLC4TRUCKS Other software / Other software solutions |
| Vendor | SAE International |
Security Bulletin
This security bulletin contains one low risk vulnerability.
1) Information disclosure
EUVDB-ID: #VU41128
Risk: Low
CVSSv3.1: 4 [CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:U/RL:U/RC:C]
CVE-ID: CVE-2020-14514
CWE-ID:
CWE-200 - Information exposure
Exploit availability: No
DescriptionThe 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.
MitigationCybersecurity Help is currently unaware of any official solution to address this vulnerability.
Vulnerable software versionsJ2497: All versions
Power Line Communications Bus: All versions
PLC4TRUCKS: All versions
External linkshttp://ics-cert.us-cert.gov/advisories/icsa-20-219-01
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the local network (LAN).
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
