CVE-2022-3864 (GCVE-0-2022-3864)
Vulnerability from cvelistv5 – Published: 2024-01-04 09:31 – Updated: 2024-08-27 15:19
VLAI
EPSS
VEX
Summary
A vulnerability exists in the Relion update package signature validation. A tampered update package could cause the IED to restart. After restart the device is back to normal operation.
An attacker could exploit the vulnerability by first gaining access to
the system with security privileges and attempt to update the IED
with a malicious update package. Successful exploitation of this
vulnerability will cause the IED to restart, causing a temporary Denial of Service.
Severity
4.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-08-27 15:19 UTC
CWE
- CWE-347 - Improper Verification of Cryptographic Signature
Assigner
Hitachi Energy
CNA
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Hitachi Energy | Relion 670/650/SAM600-IO Series |
Affected:
Relion 670/650 series version 2.2.0 all revisions
Affected: Relion 670/650/SAM600-IO series version 2.2.1 all revisions Affected: Relion 670 series version 2.2.2 all revisions Affected: Relion 670 series version 2.2.3 all revisions Affected: Relion 670/650 series version 2.2.4 all revisions Affected: Relion 670/650 series version 2.2.5 all revisions |
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Nomenclature
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Browse all ATT&CK techniques and the vulnerabilities related to each.
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