CVE-2021-27196
published 2021-06-14CVE-2021-27196: Improper Input Validation vulnerability in Hitachi ABB Power Grids Relion 670 Series, Relion 670/650 Series, Relion 670/650/SAM600-IO, Relion 650, REB500…
PriorityP345high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
EPSS
1.57%
72.4th percentile
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.
Affected
29 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| hitachienergy | fox615_tego1_firmware | < r2a16 | r2a16 |
| hitachienergy | gms600_firmware | <= 1.3.0 | — |
| hitachienergy | modular_switchgear_monitoring_firmware | < 2.1.0 | 2.1.0 |
| hitachienergy | pwc600_firmware | >= 1.0 < 1.0.1.4 | 1.0.1.4 |
| hitachienergy | pwc600_firmware | >= 1.1 < 1.1.0.1 | 1.1.0.1 |
| hitachienergy | reb500_firmware | >= 7.3 < 7.60.19 | 7.60.19 |
| hitachienergy | reb500_firmware | >= 8.2 < 8.2.0.5 | 8.2.0.5 |
| hitachienergy | reb500_firmware | 8.3 – 8.3.1.0 | — |
| hitachienergy | relion_650_firmware | — | — |
| hitachienergy | relion_650_firmware | — | — |
| hitachienergy | relion_650_firmware | — | — |
| hitachienergy | relion_650_firmware | >= 1.3 < 1.3.0.7 | 1.3.0.7 |
| hitachienergy | relion_650_firmware | >= 2.2.0 < 2.2.0.13 | 2.2.0.13 |
| hitachienergy | relion_650_firmware | >= 2.2.1 < 2.2.1.6 | 2.2.1.6 |
| hitachienergy | relion_670_firmware | — | — |
| hitachienergy | relion_670_firmware | — | — |
| hitachienergy | relion_670_firmware | >= 1.2.3 < 1.2.3.20 | 1.2.3.20 |
| hitachienergy | relion_670_firmware | >= 2.0 < 2.0.0.13 | 2.0.0.13 |
| hitachienergy | relion_670_firmware | >= 2.2.0 < 2.2.0.13 | 2.2.0.13 |
| hitachienergy | relion_670_firmware | >= 2.2.1 < 2.2.1.6 | 2.2.1.6 |
| hitachienergy | relion_670_firmware | >= 2.2.2 < 2.2.2.3 | 2.2.2.3 |
| hitachienergy | relion_670_firmware | >= 2.2.3 < 2.2.3.2 | 2.2.3.2 |
| hitachienergy | relion_sam600-io_firmware | >= 2.2.1 < 2.2.1.6 | 2.2.1.6 |
| hitachienergy | rtu500_firmware | — | — |
| hitachienergy | rtu500_firmware | — | — |
CVSS provenance
nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
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CISA ICS
Hitachi Energy Relion 670, 650 and SAM600-IO (Update B)
cisa_ics·2021-04-06·CVSS 7.5
[HIGH] Hitachi Energy Relion 670, 650 and SAM600-IO (Update B)
ICS Advisory
##
Hitachi Energy Relion 670, 650 and SAM600-IO (Update B)
Last RevisedJune 01, 2023
Alert CodeICSA-21-096-01
## 1. EXECUTIVE SUMMARY
- CVSS v3 7.5
- ATTENTION: Exploitable remotely/low attack complexity
- Vendor: Hitachi Energy
- Equipment: Relion 670, 650, and SAM600-IO
- Vulnerabilities: Improper Input Validation
## 2. UPDATE INFORMATION
This updated advisory is a follow-up to the original advisory titled “ICSA-21-096-01 Hitachi ABB Power Grids Multiple Products” published April 6, 2021 on the ICS webpage at cisa.gov.
## 3. RISK EVALUATION
Successful exploitation of this vulnerability could reboot the device regularly, resulting in a denial-of-service condition. The primary functionality of the device is not available during the reboot pha
GHSA
GHSA-xc3v-wx52-jg7g: Improper Input Validation vulnerability in Hitachi ABB Power Grids Relion 670 Series, Relion 670/650 Series, Relion 670/650/SAM600-IO, Relion 650, REB
ghsa_unreviewed·2022-05-24
CVE-2021-27196 [HIGH] CWE-20 GHSA-xc3v-wx52-jg7g: Improper Input Validation vulnerability in Hitachi ABB Power Grids Relion 670 Series, Relion 670/650 Series, Relion 670/650/SAM600-IO, Relion 650, REB
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 67
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
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2021-06-14
Published