CVE-2019-14926
 
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
1Exploited in Wild
-Decision
Descriptions
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.
Se detectó un problema en los dispositivos Mitsubishi Electric ME-RTU versiones hasta la versión 2.02 y los dispositivos INEA ME-RTU versiones hasta la versión 3.0. Las claves SSH embebidas permiten a un atacante conseguir acceso no autorizado o divulgar datos cifrados en la RTU debido a que las claves no son regeneradas en la instalación inicial o con las actualizaciones de firmware. En otras palabras, estos dispositivos usan valores de clave privada en los archivos /etc/ssh/ssh_host_rsa_key, /etc/ssh/ssh_host_ecdsa_key, y /etc/ssh/ssh_host_dsa_key, que están disponibles públicamente en los sitios web del proveedor.
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.
CVSS Scores
SSVC
- Decision:-
Timeline
- 2019-08-10 CVE Reserved
- 2019-10-28 CVE Published
- 2023-10-04 EPSS Updated
- 2024-09-10 CVE Updated
- 2024-09-10 First Exploit
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-798: Use of Hard-coded Credentials
CAPEC
References (2)
URL | Tag | Source |
---|---|---|
https://www.mogozobo.com | Third Party Advisory |
URL | Date | SRC |
---|---|---|
https://www.mogozobo.com/?p=3593 | 2024-09-10 |
URL | Date | SRC |
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URL | Date | SRC |
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Affected Vendors, Products, and Versions
Vendor | Product | Version | Other | Status | ||||||
---|---|---|---|---|---|---|---|---|---|---|
Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
Mitsubishielectric Search vendor "Mitsubishielectric" | Smartrtu Firmware Search vendor "Mitsubishielectric" for product "Smartrtu Firmware" | <= 2.02 Search vendor "Mitsubishielectric" for product "Smartrtu Firmware" and version " <= 2.02" | - |
Affected
| in | Mitsubishielectric Search vendor "Mitsubishielectric" | Smartrtu Search vendor "Mitsubishielectric" for product "Smartrtu" | - | - |
Safe
|
Inea Search vendor "Inea" | Me-rtu Firmware Search vendor "Inea" for product "Me-rtu Firmware" | <= 3.0 Search vendor "Inea" for product "Me-rtu Firmware" and version " <= 3.0" | - |
Affected
| in | Inea Search vendor "Inea" | Me-rtu Search vendor "Inea" for product "Me-rtu" | - | - |
Safe
|