CVE-2019-14926
published 2019-10-28CVE-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…
PriorityP355critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
EPSS
2.08%
79.2th percentile
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.
Affected
2 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| inea | me-rtu_firmware | <= 3.0 | — |
| mitsubishielectric | smartrtu_firmware | <= 2.02 | — |
CVSS provenance
nvdv3.19.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvdv2.07.5HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
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GHSA
GHSA-jv5q-xqwr-9h7w: An issue was discovered on Mitsubishi Electric ME-RTU devices through 2
ghsa_unreviewed·2022-05-24
CVE-2019-14926 [CRITICAL] CWE-798 GHSA-jv5q-xqwr-9h7w: An issue was discovered on Mitsubishi Electric ME-RTU devices through 2
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.
CISA ICS
Mitsubishi Electric Europe B.V. smartRTU and INEA ME-RTU
cisa_ics·2019-09-10·CVSS 7.5
[HIGH] Mitsubishi Electric Europe B.V. smartRTU and INEA ME-RTU
## Archived Content In an effort to keep CISA.gov current, the archive contains outdated information that may not reflect current policy or programs.
ICS Advisory
##
Mitsubishi Electric Europe B.V. smartRTU and INEA ME-RTU
Last RevisedSeptember 09, 2021
Alert CodeICSA-21-252-03
## 1. EXECUTIVE SUMMARY
- CVSS v3 9.8
- ATTENTION: Exploitable remotely/low attack complexity
- Vendor: Mitsubishi Electric Europe B.V.
- Equipment: smartRTU and INEA ME-RTU
- Vulnerabilities: OS Command Injection, Improper Access Control, Cross-site Scripting, Use of Hard-coded Credentials, Unprotected Storage of Credentials, Incorrect Default Permissions
## 2. REPOSTED INFORMATION
This advisory is a follow-up to a CISA product update titled ICS-ALERT-19-225-01
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2019-10-28
Published