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CVE-2022-45789

Quick assessment

Affected
Schneider Electric EcoStruxure Control Expert
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.

Schneider Electric EcoStruxure Control Expert（前称Unity Pro）是法国施耐德电气（Schneider Electric）公司的一套用于Schneider Electric逻辑控制器产品的编程软件。 Schneider Electric EcoStruxure Control Expert 存在安全漏洞，该漏洞源于存在通过捕获重放绕过身份验证漏洞，当劫持经过身份验证的会话时，可能会导致在控制器上执行未经授权的功能。

CVSS 8.1 · High EPSS 1.46% · P72

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2022-45789

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A CWE-294: Authentication Bypass by Capture-replay vulnerability exists that could cause execution of unauthorized Modbus functions on the controller when hijacking an authenticated Modbus session. Affected Products: EcoStruxure Control Expert (All Versions), EcoStruxure Process Expert (All Versions), Modicon M340 CPU - part numbers BMXP34* (All Versions), Modicon M580 CPU - part numbers BMEP* and BMEH* (All Versions), Modicon M580 CPU Safety - part numbers BMEP58*S and BMEH58*S (All Versions)
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
使用捕获-重放进行的认证绕过
Source: CVE Program / CVE List V5
Vulnerability Title
Schneider Electric EcoStruxure Control Expert 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Schneider Electric EcoStruxure Control Expert（前称Unity Pro）是法国施耐德电气（Schneider Electric）公司的一套用于Schneider Electric逻辑控制器产品的编程软件。 Schneider Electric EcoStruxure Control Expert 存在安全漏洞，该漏洞源于存在通过捕获重放绕过身份验证漏洞，当劫持经过身份验证的会话时，可能会导致在控制器上执行未经授权的功能。
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
Schneider Electric EcoStruxure Control Expert All Versions -
Schneider Electric EcoStruxure Process Expert All Versions -
Schneider Electric Modicon M340 CPU (part numbers BMXP34*) All Versions -
Schneider Electric Modicon M580 CPU (part numbers BMEP* and BMEH*) All Versions -
Schneider Electric Modicon M580 CPU Safety (part numbers BMEP58*S and BMEH58*S) All Versions -

II. Public POCs for CVE-2022-45789

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III. Intelligence Information for CVE-2022-45789

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Other References for CVE-2022-45789 (1)

Same Patch Batch · Schneider Electric · 2023-01-31 · 3 CVEs total

CVE-2023-22610 9.1 CRITICAL EcoStruxure Geo SCADA Expert 安全漏洞
CVE-2023-22611 7.5 HIGH EcoStruxure Geo SCADA Expert 信息泄露漏洞

IV. Related Vulnerabilities

Same product: EcoStruxure Control Expert
Same vendor: Schneider Electric
Same weakness: CWE-294

V. Comments for CVE-2022-45789

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