CVE-2019-14926
Last modified
CVE-2019-14926 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. An issue was discovered on Mitsubishi Electric Europe B.V. ME-RTU devices through 2.02 and INEA ME-RTU devices through 3.0. EPSS estimates a 2.08% chance of exploitation in the next 30 days.
Description
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Mitsubishielectric | Smartrtu Firmware | <= 2.02 |
| Inea | Me-Rtu Firmware | <= 3.0 |
References
- https://www.mogozobo.com/Third Party Advisory
- https://www.mogozobo.com/?p=3593Exploit, Third Party Advisory
- https://www.mogozobo.com/Third Party Advisory
- https://www.mogozobo.com/?p=3593Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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