CVE-2021-35533

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Summary

CVECVE-2021-35533
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-11-26 17:15:00 UTC
Updated2023-05-16 21:04:00 UTC
DescriptionImproper Input Validation vulnerability in the APDU parser in the Bidirectional Communication Interface (BCI) IEC 60870-5-104 function of Hitachi Energy RTU500 series allows an attacker to cause the receiving RTU500 CMU of which the BCI is enabled to reboot when receiving a specially crafted message. By default, BCI IEC 60870-5-104 function is disabled (not configured). This issue affects: Hitachi Energy RTU500 series CMU Firmware version 12.0.* (all versions); CMU Firmware version 12.2.* (all versions); CMU Firmware version 12.4.* (all versions).

Risk And Classification

Problem Types: CWE-20

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware Abb Rtu500 - All All All
Operating System Abb Rtu500 Firmware 12.0 All All All
Operating System Abb Rtu500 Firmware 12.2 All All All
Operating System Abb Rtu500 Firmware 12.4 All All All
Hardware Hitachienergy Rtu500 - All All All
Operating System Hitachienergy Rtu500 Firmware 12.0 All All All
Operating System Hitachienergy Rtu500 Firmware 12.2 All All All
Operating System Hitachienergy Rtu500 Firmware 12.4 All All All

References

ReferenceSourceLinkTags
search.abb.com/library/Download.aspx CONFIRM search.abb.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 591148 Hitachi Energy RTU500 series BCI Vulnerability (ICSA-21-336-04,8DBD000063)
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