CVE-2021-40334
SSH activation problem in the proprietary management protocol (port TCP 5558)
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
0Exploited in Wild
-Decision
Descriptions
Missing Handler vulnerability in the proprietary management protocol (port TCP 5558) of Hitachi Energy FOX61x, XCM20 allows an attacker that exploits the vulnerability by activating SSH on port TCP 5558 to cause disruption to the NMS and NE communication. This issue affects: Hitachi Energy FOX61x versions prior to R15A. Hitachi Energy XCM20 versions prior to R15A.
Una vulnerabilidad de Manejo Faltante en el protocolo de administración propietario (puerto TCP 5558) de Hitachi Energy FOX61x, XCM20 permite que un atacante que explote la vulnerabilidad al activar SSH en el puerto TCP 5558 para causar una interrupción en la comunicación del NMS y NE. Este problema afecta a: Hitachi Energy FOX61x versiones anteriores a la R15A. Hitachi Energy XCM20 versiones anteriores a la R15A
CVSS Scores
SSVC
- Decision:-
Timeline
- 2021-08-31 CVE Reserved
- 2021-12-02 CVE Published
- 2024-08-08 EPSS Updated
- 2024-09-16 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-431: Missing Handler
CAPEC
References (2)
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Affected Vendors, Products, and Versions
Vendor | Product | Version | Other | Status | ||||||
---|---|---|---|---|---|---|---|---|---|---|
Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
Hitachienergy Search vendor "Hitachienergy" | Fox615 Firmware Search vendor "Hitachienergy" for product "Fox615 Firmware" | < r15a Search vendor "Hitachienergy" for product "Fox615 Firmware" and version " < r15a" | - |
Affected
| in | Hitachienergy Search vendor "Hitachienergy" | Fox615 Search vendor "Hitachienergy" for product "Fox615" | - | - |
Safe
|
Hitachienergy Search vendor "Hitachienergy" | Xcm20 Firmware Search vendor "Hitachienergy" for product "Xcm20 Firmware" | < r15a Search vendor "Hitachienergy" for product "Xcm20 Firmware" and version " < r15a" | - |
Affected
| in | Hitachienergy Search vendor "Hitachienergy" | Xcm20 Search vendor "Hitachienergy" for product "Xcm20" | - | - |
Safe
|