CVE-2019-14926

An issue was discovered on Mitsubishi Electric Europe B.V. ME-RTU devices through 2.02 and INEA ME-RTU devices through 3.0. Hard-coded SSH keys allow an attacker to gain unauthorised access or disclose encrypted data on the RTU due to the keys not being regenerated on initial installation or with firmware updates. In other words, these devices use private-key values in /etc/ssh/ssh_host_rsa_key, /etc/ssh/ssh_host_ecdsa_key, and /etc/ssh/ssh_host_dsa_key files that are publicly available from the vendor web sites.
References
Link Resource
https://www.mogozobo.com/ Third Party Advisory
https://www.mogozobo.com/?p=3593 Exploit Third Party Advisory
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:mitsubishielectric:smartrtu_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:mitsubishielectric:smartrtu:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND
cpe:2.3:o:inea:me-rtu_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:inea:me-rtu:-:*:*:*:*:*:*:*

History

10 Sep 2024, 17:15

Type Values Removed Values Added
Summary (en) An issue was discovered on Mitsubishi Electric ME-RTU devices through 2.02 and INEA ME-RTU devices through 3.0. Hard-coded SSH keys allow an attacker to gain unauthorised access or disclose encrypted data on the RTU due to the keys not being regenerated on initial installation or with firmware updates. In other words, these devices use private-key values in /etc/ssh/ssh_host_rsa_key, /etc/ssh/ssh_host_ecdsa_key, and /etc/ssh/ssh_host_dsa_key files that are publicly available from the vendor web sites. (en) An issue was discovered on Mitsubishi Electric Europe B.V. ME-RTU devices through 2.02 and INEA ME-RTU devices through 3.0. Hard-coded SSH keys allow an attacker to gain unauthorised access or disclose encrypted data on the RTU due to the keys not being regenerated on initial installation or with firmware updates. In other words, these devices use private-key values in /etc/ssh/ssh_host_rsa_key, /etc/ssh/ssh_host_ecdsa_key, and /etc/ssh/ssh_host_dsa_key files that are publicly available from the vendor web sites.

Information

Published : 2019-10-28 13:15

Updated : 2024-09-10 17:15


NVD link : CVE-2019-14926

Mitre link : CVE-2019-14926

CVE.ORG link : CVE-2019-14926


JSON object : View

Products Affected

inea

  • me-rtu_firmware
  • me-rtu

mitsubishielectric

  • smartrtu
  • smartrtu_firmware
CWE
CWE-798

Use of Hard-coded Credentials