CVE-2022-3864 (GCVE-0-2022-3864)

Vulnerability from cvelistv5 – Published: 2024-01-04 09:31 – Updated: 2024-08-27 15:19
VLAI?
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)
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:N/A:H
CWE
  • CWE-347 - Improper Verification of Cryptographic Signature
Assigner
References
Impacted products
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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}


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Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.