Vulnerability identifier: #VU22882
Vulnerability risk: Medium
CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-200
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
M340 CPUs
Hardware solutions /
Firmware
M340 communication modules
Hardware solutions /
Firmware
Premium CPUs
Hardware solutions /
Firmware
Premium communication modules
Hardware solutions /
Firmware
Quantum CPUs
Hardware solutions /
Firmware
Quantum communication modules
Hardware solutions /
Firmware
Vendor: Schneider Electric
Description
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to the File Transfer Protocol (FTP) uses hardcoded credentials to automate the file transfer process. A remote attacker can use the Web server of the controller on an unsecure network and disclose the FTP hardcoded credentials.
This vulnerability affects the following products:
BMX P34x
BMX NOE 0100
BMX NOE 0110
BMX NOC 0401
TSX P57x
TSX ETY x103
140 CPU6x
140 NOE 771x1
140 NOC 78x00
140 NOC 77101
Mitigation
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.
Vulnerable software versions
M340 CPUs: All versions
M340 communication modules: All versions
Premium CPUs: All versions
Premium communication modules: All versions
Quantum CPUs: All versions
Quantum communication modules: All versions
External links
http://www.se.com/ww/en/download/document/SEVD-2019-316-02%20/
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.