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CVE-2022-3864

Quick assessment

Affected
Hitachi Energy Relion 670/650/SAM600-IO Series
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

ABB Relion 670 Series和ABB Relion 650 Series都是瑞士ABB公司的一款输电保护控制设备。 Relion 670, 650, and SAM600-IO 系列存在安全漏洞，该漏洞源于Hitachi Energy Relion更新包签名验证中包含不正确的访问控制，被篡改的更新包可能会导致 IED 重新启动，以下产品和版本受到影响：Relion 670/650 series 2.2.0版本、Relion 670/650/SAM600-io series 2.2.1版本、R

CVSS 4.5 · Medium EPSS 0.35% · P27
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I. Basic Information for CVE-2022-3864

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
密码学签名的验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
ABB Relion 670 Series 和 Relion 650 Series安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ABB Relion 670 Series和ABB Relion 650 Series都是瑞士ABB公司的一款输电保护控制设备。 Relion 670, 650, and SAM600-IO 系列存在安全漏洞，该漏洞源于Hitachi Energy Relion更新包签名验证中包含不正确的访问控制，被篡改的更新包可能会导致 IED 重新启动，以下产品和版本受到影响：Relion 670/650 series 2.2.0版本、Relion 670/650/SAM600-io series 2.2.1版本、R
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Hitachi Energy Relion 670/650/SAM600-IO Series Relion 670/650 series version 2.2.0 all revisions -

II. Public POCs for CVE-2022-3864

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III. Intelligence Information for CVE-2022-3864

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Other References for CVE-2022-3864 (1)

IV. Related Vulnerabilities

Same vendor: Hitachi Energy
Same weakness: CWE-347

V. Comments for CVE-2022-3864

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