CVE-2021-27196
Specially Crafted IEC 61850 Protocol Sequence Vulnerability
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
0Exploited in Wild
-Decision
Descriptions
Improper Input Validation vulnerability in Hitachi ABB Power Grids Relion 670 Series, Relion 670/650 Series, Relion 670/650/SAM600-IO, Relion 650, REB500, RTU500 Series, FOX615 (TEGO1), MSM, GMS600, PWC600 allows an attacker with access to the IEC 61850 network with knowledge of how to reproduce the attack, as well as the IP addresses of the different IEC 61850 access points (of IEDs/products), to force the device to reboot, which renders the device inoperable for approximately 60 seconds. This vulnerability affects only products with IEC 61850 interfaces. This issue affects: Hitachi ABB Power Grids Relion 670 Series 1.1; 1.2.3 versions prior to 1.2.3.20; 2.0 versions prior to 2.0.0.13; 2.1; 2.2.2 versions prior to 2.2.2.3; 2.2.3 versions prior to 2.2.3.2. Hitachi ABB Power Grids Relion 670/650 Series 2.2.0 versions prior to 2.2.0.13. Hitachi ABB Power Grids Relion 670/650/SAM600-IO 2.2.1 versions prior to 2.2.1.6. Hitachi ABB Power Grids Relion 650 1.1; 1.2; 1.3 versions prior to 1.3.0.7. Hitachi ABB Power Grids REB500 7.3; 7.4; 7.5; 7.6; 8.2; 8.3. Hitachi ABB Power Grids RTU500 Series 7.x version 7.x and prior versions; 8.x version 8.x and prior versions; 9.x version 9.x and prior versions; 10.x version 10.x and prior versions; 11.x version 11.x and prior versions; 12.x version 12.x and prior versions. Hitachi ABB Power Grids FOX615 (TEGO1) R1D02 version R1D02 and prior versions. Hitachi ABB Power Grids MSM 2.1.0 versions prior to 2.1.0. Hitachi ABB Power Grids GMS600 1.3.0 version 1.3.0 and prior versions. Hitachi ABB Power Grids PWC600 1.0 versions prior to 1.0.1.4; 1.1 versions prior to 1.1.0.1.
Una vulnerabilidad de comprobación inapropiada de la entrada en Hitachi ABB Power Grids Relion 670, Relion 670/650 Series, Relion 670/650/SAM600-IO, Relion 650, REB500, RTU500 Series, FOX615 (TEGO1), MSM, GMS600, PWC600, permite a un atacante con acceso a la red IEC 61850 que conozca cómo reproducir el ataque, así como las direcciones IP de los diferentes puntos de acceso IEC 61850 (de los IED/productos), pueda forzar el reinicio del dispositivo, lo que lo deja inoperativo durante aproximadamente 60 segundos. Esta vulnerabilidad afecta únicamente a los productos con interfaces IEC 61850. Este problema afecta a: Hitachi ABB Power Grids Relion 670 Series versiones 1.1; versiones 1.2.3 anteriores a 1.2.3.20; versiones 2.0 anteriores a 2.0.0.13; versiones 2.1; versiones 2.2.2 anteriores a 2.2.2.3; 2.2.3 anteriores a 2.2.3.2. Hitachi ABB Power Grids Relion 670/650 Series versiones 2.2.0 anteriores a 2.2.0.13. Hitachi ABB Power Grids Relion 670/650/SAM600-IO versiones 2.2.1 anteriores a 2.2.1.6. Hitachi ABB Power Grids Relion 650 versiones 1.1; 1.2; versiones 1.3 anteriores a 1.3.0.7. Hitachi ABB Power Grids REB500 versiones 7.3; 7.4; versiones 7.5; 7.6; 8.2; 8.3. Hitachi ABB Power Grids RTU500 Series 7.x versiones 7.x y versiones anteriores; versiones 8.x y versiones anteriores; versiones 9.x, 9.x y versiones anteriores; versiones 10.x .x y versiones anteriores; versiones 11.x y versiones anteriores; versiones 12.x y versiones anteriores. Hitachi ABB Power Grids FOX615 (TEGO1) R1D02 versiones R1D02 y anteriores. Hitachi ABB Power Grids MSM versiones 2.1.0 anteriores a 2.1.0. Hitachi ABB Power Grids GMS600 versiones 1.3.0, 1.3.0 y anteriores. Hitachi ABB Power Grids PWC600 versiones 1.0 anteriores a 1.0.1.4; versiones 1.1 anteriores a 1.1.0.1
CVSS Scores
SSVC
- Decision:-
Timeline
- 2021-02-12 CVE Reserved
- 2021-06-14 CVE Published
- 2024-02-08 EPSS Updated
- 2024-09-17 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-20: Improper Input Validation
CAPEC
References (7)
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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" | Relion 670 Firmware Search vendor "Hitachienergy" for product "Relion 670 Firmware" | >= 1.2.3 < 1.2.3.20 Search vendor "Hitachienergy" for product "Relion 670 Firmware" and version " >= 1.2.3 < 1.2.3.20" | - |
Affected
| in | Hitachienergy Search vendor "Hitachienergy" | Relion 670 Search vendor "Hitachienergy" for product "Relion 670" | - | - |
Safe
|
| Hitachienergy Search vendor "Hitachienergy" | Relion 670 Firmware Search vendor "Hitachienergy" for product "Relion 670 Firmware" | >= 2.0 < 2.0.0.13 Search vendor "Hitachienergy" for product "Relion 670 Firmware" and version " >= 2.0 < 2.0.0.13" | - |
Affected
| in | Hitachienergy Search vendor "Hitachienergy" | Relion 670 Search vendor "Hitachienergy" for product "Relion 670" | - | - |
Safe
|
| Hitachienergy Search vendor "Hitachienergy" | Relion 670 Firmware Search vendor "Hitachienergy" for product "Relion 670 Firmware" | >= 2.2.0 < 2.2.0.13 Search vendor "Hitachienergy" for product "Relion 670 Firmware" and version " >= 2.2.0 < 2.2.0.13" | - |
Affected
| in | Hitachienergy Search vendor "Hitachienergy" | Relion 670 Search vendor "Hitachienergy" for product "Relion 670" | - | - |
Safe
|
| Hitachienergy Search vendor "Hitachienergy" | Relion 670 Firmware Search vendor "Hitachienergy" for product "Relion 670 Firmware" | >= 2.2.1 < 2.2.1.6 Search vendor "Hitachienergy" for product "Relion 670 Firmware" and version " >= 2.2.1 < 2.2.1.6" | - |
Affected
| in | Hitachienergy Search vendor "Hitachienergy" | Relion 670 Search vendor "Hitachienergy" for product "Relion 670" | - | - |
Safe
|
| Hitachienergy Search vendor "Hitachienergy" | Relion 670 Firmware Search vendor "Hitachienergy" for product "Relion 670 Firmware" | >= 2.2.2 < 2.2.2.3 Search vendor "Hitachienergy" for product "Relion 670 Firmware" and version " >= 2.2.2 < 2.2.2.3" | - |
Affected
| in | Hitachienergy Search vendor "Hitachienergy" | Relion 670 Search vendor "Hitachienergy" for product "Relion 670" | - | - |
Safe
|
| Hitachienergy Search vendor "Hitachienergy" | Relion 670 Firmware Search vendor "Hitachienergy" for product "Relion 670 Firmware" | >= 2.2.3 < 2.2.3.2 Search vendor "Hitachienergy" for product "Relion 670 Firmware" and version " >= 2.2.3 < 2.2.3.2" | - |
Affected
| in | Hitachienergy Search vendor "Hitachienergy" | Relion 670 Search vendor "Hitachienergy" for product "Relion 670" | - | - |
Safe
|
| Hitachienergy Search vendor "Hitachienergy" | Relion 670 Firmware Search vendor "Hitachienergy" for product "Relion 670 Firmware" | 1.1 Search vendor "Hitachienergy" for product "Relion 670 Firmware" and version "1.1" | - |
Affected
| in | Hitachienergy Search vendor "Hitachienergy" | Relion 670 Search vendor "Hitachienergy" for product "Relion 670" | - | - |
Safe
|
| Hitachienergy Search vendor "Hitachienergy" | Relion 670 Firmware Search vendor "Hitachienergy" for product "Relion 670 Firmware" | 2.1 Search vendor "Hitachienergy" for product "Relion 670 Firmware" and version "2.1" | - |
Affected
| in | Hitachienergy Search vendor "Hitachienergy" | Relion 670 Search vendor "Hitachienergy" for product "Relion 670" | - | - |
Safe
|
| Hitachienergy Search vendor "Hitachienergy" | Relion 650 Firmware Search vendor "Hitachienergy" for product "Relion 650 Firmware" | >= 1.3 < 1.3.0.7 Search vendor "Hitachienergy" for product "Relion 650 Firmware" and version " >= 1.3 < 1.3.0.7" | - |
Affected
| in | Hitachienergy Search vendor "Hitachienergy" | Relion 650 Search vendor "Hitachienergy" for product "Relion 650" | - | - |
Safe
|
| Hitachienergy Search vendor "Hitachienergy" | Relion 650 Firmware Search vendor "Hitachienergy" for product "Relion 650 Firmware" | >= 2.2.0 < 2.2.0.13 Search vendor "Hitachienergy" for product "Relion 650 Firmware" and version " >= 2.2.0 < 2.2.0.13" | - |
Affected
| in | Hitachienergy Search vendor "Hitachienergy" | Relion 650 Search vendor "Hitachienergy" for product "Relion 650" | - | - |
Safe
|
| Hitachienergy Search vendor "Hitachienergy" | Relion 650 Firmware Search vendor "Hitachienergy" for product "Relion 650 Firmware" | >= 2.2.1 < 2.2.1.6 Search vendor "Hitachienergy" for product "Relion 650 Firmware" and version " >= 2.2.1 < 2.2.1.6" | - |
Affected
| in | Hitachienergy Search vendor "Hitachienergy" | Relion 650 Search vendor "Hitachienergy" for product "Relion 650" | - | - |
Safe
|
| Hitachienergy Search vendor "Hitachienergy" | Relion 650 Firmware Search vendor "Hitachienergy" for product "Relion 650 Firmware" | 1.1 Search vendor "Hitachienergy" for product "Relion 650 Firmware" and version "1.1" | - |
Affected
| in | Hitachienergy Search vendor "Hitachienergy" | Relion 650 Search vendor "Hitachienergy" for product "Relion 650" | - | - |
Safe
|
| Hitachienergy Search vendor "Hitachienergy" | Relion 650 Firmware Search vendor "Hitachienergy" for product "Relion 650 Firmware" | 1.2 Search vendor "Hitachienergy" for product "Relion 650 Firmware" and version "1.2" | - |
Affected
| in | Hitachienergy Search vendor "Hitachienergy" | Relion 650 Search vendor "Hitachienergy" for product "Relion 650" | - | - |
Safe
|
| Hitachienergy Search vendor "Hitachienergy" | Relion 650 Firmware Search vendor "Hitachienergy" for product "Relion 650 Firmware" | 2.1 Search vendor "Hitachienergy" for product "Relion 650 Firmware" and version "2.1" | - |
Affected
| in | Hitachienergy Search vendor "Hitachienergy" | Relion 650 Search vendor "Hitachienergy" for product "Relion 650" | - | - |
Safe
|
| Hitachienergy Search vendor "Hitachienergy" | Relion Sam600-io Firmware Search vendor "Hitachienergy" for product "Relion Sam600-io Firmware" | >= 2.2.1 < 2.2.1.6 Search vendor "Hitachienergy" for product "Relion Sam600-io Firmware" and version " >= 2.2.1 < 2.2.1.6" | - |
Affected
| in | Hitachienergy Search vendor "Hitachienergy" | Relion Sam600-io Search vendor "Hitachienergy" for product "Relion Sam600-io" | - | - |
Safe
|
| Hitachienergy Search vendor "Hitachienergy" | Rtu500 Firmware Search vendor "Hitachienergy" for product "Rtu500 Firmware" | 7.0 Search vendor "Hitachienergy" for product "Rtu500 Firmware" and version "7.0" | - |
Affected
| in | Hitachienergy Search vendor "Hitachienergy" | Rtu500 Search vendor "Hitachienergy" for product "Rtu500" | - | - |
Safe
|
| Hitachienergy Search vendor "Hitachienergy" | Rtu500 Firmware Search vendor "Hitachienergy" for product "Rtu500 Firmware" | 8.0 Search vendor "Hitachienergy" for product "Rtu500 Firmware" and version "8.0" | - |
Affected
| in | Hitachienergy Search vendor "Hitachienergy" | Rtu500 Search vendor "Hitachienergy" for product "Rtu500" | - | - |
Safe
|
| Hitachienergy Search vendor "Hitachienergy" | Rtu500 Firmware Search vendor "Hitachienergy" for product "Rtu500 Firmware" | 9.0 Search vendor "Hitachienergy" for product "Rtu500 Firmware" and version "9.0" | - |
Affected
| in | Hitachienergy Search vendor "Hitachienergy" | Rtu500 Search vendor "Hitachienergy" for product "Rtu500" | - | - |
Safe
|
| Hitachienergy Search vendor "Hitachienergy" | Rtu500 Firmware Search vendor "Hitachienergy" for product "Rtu500 Firmware" | 10.0 Search vendor "Hitachienergy" for product "Rtu500 Firmware" and version "10.0" | - |
Affected
| in | Hitachienergy Search vendor "Hitachienergy" | Rtu500 Search vendor "Hitachienergy" for product "Rtu500" | - | - |
Safe
|
| Hitachienergy Search vendor "Hitachienergy" | Rtu500 Firmware Search vendor "Hitachienergy" for product "Rtu500 Firmware" | 11.0 Search vendor "Hitachienergy" for product "Rtu500 Firmware" and version "11.0" | - |
Affected
| in | Hitachienergy Search vendor "Hitachienergy" | Rtu500 Search vendor "Hitachienergy" for product "Rtu500" | - | - |
Safe
|
| Hitachienergy Search vendor "Hitachienergy" | Rtu500 Firmware Search vendor "Hitachienergy" for product "Rtu500 Firmware" | 12.0 Search vendor "Hitachienergy" for product "Rtu500 Firmware" and version "12.0" | - |
Affected
| in | Hitachienergy Search vendor "Hitachienergy" | Rtu500 Search vendor "Hitachienergy" for product "Rtu500" | - | - |
Safe
|
| Hitachienergy Search vendor "Hitachienergy" | Reb500 Firmware Search vendor "Hitachienergy" for product "Reb500 Firmware" | >= 7.3 < 7.60.19 Search vendor "Hitachienergy" for product "Reb500 Firmware" and version " >= 7.3 < 7.60.19" | - |
Affected
| in | Hitachienergy Search vendor "Hitachienergy" | Reb500 Search vendor "Hitachienergy" for product "Reb500" | - | - |
Safe
|
| Hitachienergy Search vendor "Hitachienergy" | Reb500 Firmware Search vendor "Hitachienergy" for product "Reb500 Firmware" | >= 8.2 < 8.2.0.5 Search vendor "Hitachienergy" for product "Reb500 Firmware" and version " >= 8.2 < 8.2.0.5" | - |
Affected
| in | Hitachienergy Search vendor "Hitachienergy" | Reb500 Search vendor "Hitachienergy" for product "Reb500" | - | - |
Safe
|
| Hitachienergy Search vendor "Hitachienergy" | Reb500 Firmware Search vendor "Hitachienergy" for product "Reb500 Firmware" | >= 8.3 <= 8.3.1.0 Search vendor "Hitachienergy" for product "Reb500 Firmware" and version " >= 8.3 <= 8.3.1.0" | - |
Affected
| in | Hitachienergy Search vendor "Hitachienergy" | Reb500 Search vendor "Hitachienergy" for product "Reb500" | - | - |
Safe
|
| Hitachienergy Search vendor "Hitachienergy" | Fox615 Tego1 Firmware Search vendor "Hitachienergy" for product "Fox615 Tego1 Firmware" | < r2a16 Search vendor "Hitachienergy" for product "Fox615 Tego1 Firmware" and version " < r2a16" | - |
Affected
| in | Hitachienergy Search vendor "Hitachienergy" | Fox615 Tego1 Search vendor "Hitachienergy" for product "Fox615 Tego1" | - | - |
Safe
|
| Hitachienergy Search vendor "Hitachienergy" | Modular Switchgear Monitoring Firmware Search vendor "Hitachienergy" for product "Modular Switchgear Monitoring Firmware" | < 2.1.0 Search vendor "Hitachienergy" for product "Modular Switchgear Monitoring Firmware" and version " < 2.1.0" | - |
Affected
| in | Hitachienergy Search vendor "Hitachienergy" | Modular Switchgear Monitoring Search vendor "Hitachienergy" for product "Modular Switchgear Monitoring" | - | - |
Safe
|
| Hitachienergy Search vendor "Hitachienergy" | Gms600 Firmware Search vendor "Hitachienergy" for product "Gms600 Firmware" | <= 1.3.0 Search vendor "Hitachienergy" for product "Gms600 Firmware" and version " <= 1.3.0" | - |
Affected
| in | Hitachienergy Search vendor "Hitachienergy" | Gms600 Search vendor "Hitachienergy" for product "Gms600" | - | - |
Safe
|
| Hitachienergy Search vendor "Hitachienergy" | Pwc600 Firmware Search vendor "Hitachienergy" for product "Pwc600 Firmware" | >= 1.0 < 1.0.1.4 Search vendor "Hitachienergy" for product "Pwc600 Firmware" and version " >= 1.0 < 1.0.1.4" | - |
Affected
| in | Hitachienergy Search vendor "Hitachienergy" | Pwc600 Search vendor "Hitachienergy" for product "Pwc600" | - | - |
Safe
|
| Hitachienergy Search vendor "Hitachienergy" | Pwc600 Firmware Search vendor "Hitachienergy" for product "Pwc600 Firmware" | >= 1.1 < 1.1.0.1 Search vendor "Hitachienergy" for product "Pwc600 Firmware" and version " >= 1.1 < 1.1.0.1" | - |
Affected
| in | Hitachienergy Search vendor "Hitachienergy" | Pwc600 Search vendor "Hitachienergy" for product "Pwc600" | - | - |
Safe
|