Hidden functionality in PEPPERL+FUCHS products - CVE-2020-12504
Published: October 7, 2020
Vulnerability identifier: #VU47409
CSH Severity: High
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2020-12504
CWE-ID: CWE-912
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: PEPPERL+FUCHS
Affected software:
RocketLinx ES7510-XT
RocketLinx ES8509-XT
RocketLinx ES8510-XT
RocketLinx ES9528-XTv2
RocketLinx ES7506
RocketLinx ES7510
RocketLinx ES7528
RocketLinx ES8508
RocketLinx ES8508F
RocketLinx ES8510
RocketLinx ES8510-XTE
RocketLinx ES9528/ES9528-XT
RocketLinx ES7510-XT
RocketLinx ES8509-XT
RocketLinx ES8510-XT
RocketLinx ES9528-XTv2
RocketLinx ES7506
RocketLinx ES7510
RocketLinx ES7528
RocketLinx ES8508
RocketLinx ES8508F
RocketLinx ES8510
RocketLinx ES8510-XTE
RocketLinx ES9528/ES9528-XT
Detailed vulnerability description
The vulnerability allows a remote attacker to compromise vulnerable system
The vulnerability exists due to hidden functionality (backdoor) is present in software. A remote attacker can use this functionality to gain full access to the application and compromise the affected system.
How to mitigate CVE-2020-12504
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.