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CVE-2024-8422

Quick assessment

Affected
Schneider Electric Zelio Soft 2
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 Zelio Soft是法国施耐德电气（Schneider Electric）公司的一套逻辑控制器编程软件。 Schneider Electric Zelio Soft v5.4.2.2之前版本存在资源管理错误漏洞，该漏洞源于存在释放后重用漏洞，可能导致任意代码执行、拒绝服务以及机密性和完整性的丧失。

CVSS 7.8 · High EPSS 0.21% · P10

Possible ATT&CK Techniques 1 AI

T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2024-8422

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
CWE-416: Use After Free vulnerability exists that could cause arbitrary code execution, denial of service and loss of confidentiality & integrity when application user opens a malicious Zelio Soft 2 project file.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
释放后使用
Source: CVE Program / CVE List V5
Vulnerability Title
Schneider Electric Zelio Soft 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Schneider Electric Zelio Soft是法国施耐德电气（Schneider Electric）公司的一套逻辑控制器编程软件。 Schneider Electric Zelio Soft v5.4.2.2之前版本存在资源管理错误漏洞，该漏洞源于存在释放后重用漏洞，可能导致任意代码执行、拒绝服务以及机密性和完整性的丧失。
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 Zelio Soft 2 Versions prior to 5.4.2.2 -

II. Public POCs for CVE-2024-8422

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III. Intelligence Information for CVE-2024-8422

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Vendor Advisories for CVE-2024-8422 (1)

Same Patch Batch · Schneider Electric · 2024-10-08 · 4 CVEs total

CVE-2024-8884 9.8 CRITICAL Schneider Electric System Monitor application 信息泄露漏洞
CVE-2024-8518 3.3 LOW Schneider Electric Zelio Soft 输入验证错误漏洞
CVE-2024-9005 Schneider Electric EcoStruxure Power Monitoring Expert 代码问题漏洞

IV. Related Vulnerabilities

Same product: Zelio Soft 2
Same vendor: Schneider Electric
Same weakness: CWE-416

V. Comments for CVE-2024-8422

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