PT-2024-11614 · Red Lion · Relion

Published 2024-01-04 · Updated 2024-01-10 · CVE-2022-3864

Positive Technologies (AI Summary)

CVSS v3.1

4.5

Medium

Base vector

AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions Relion (affected versions not specified)

Description A vulnerability exists in the Relion update package signature validation. A tampered update package could cause the IED to restart, resulting in a temporary Denial of Service. An attacker could exploit this issue by gaining access to the system with security privileges and attempting to update the IED with a malicious update package. After the restart, the device returns to normal operation.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Improper Verification of Cryptographic Signature

Weakness Enumeration

CWE-347

Related Identifiers

CVE-2022-3864

Affected Products

Relion

References · 6

• https://publisher.hitachienergy.com/preview?DocumentID=8DBD000146&LanguageCode=en&DocumentPartId=&Action=Launch · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-3864 · Security Note
• https://osv.dev/vulnerability/CVE-2022-3864 · Vendor Advisory
• https://t.me/cvenotify/66203 · Telegram Post
• https://t.me/cibsecurity/74399 · Telegram Post
• https://t.me/cvenotify/66166 · Telegram Post