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CVE-2023-4516

Quick assessment

Affected
Schneider Electric IGSS Update Service (IGSSupdateservice.exe)
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 IGSS是法国施耐德电气（Schneider Electric）公司的一个多人合作应用程序。 Schneider Electric IGSS Update Service v16.0.0.23211及之前版本存在访问控制错误漏洞，该漏洞源于允许本地攻击者更改更新源的服务，并在更新时执行代码。

CVSS 7.8 · High EPSS 0.18% · P7
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I. Basic Information for CVE-2023-4516

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A CWE-306: Missing Authentication for Critical Function vulnerability exists in the IGSS Update Service that could allow a local attacker to change update source, potentially leading to remote code execution when the attacker force an update containing malicious content.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
关键功能的认证机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
Schneider Electric IGSS 访问控制错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Schneider Electric IGSS是法国施耐德电气（Schneider Electric）公司的一个多人合作应用程序。 Schneider Electric IGSS Update Service v16.0.0.23211及之前版本存在访问控制错误漏洞，该漏洞源于允许本地攻击者更改更新源的服务，并在更新时执行代码。
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 IGSS Update Service (IGSSupdateservice.exe) v16.0.0.23211 and prior -

II. Public POCs for CVE-2023-4516

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III. Intelligence Information for CVE-2023-4516

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Other References for CVE-2023-4516 (1)

IV. Related Vulnerabilities

Same vendor: Schneider Electric
Same weakness: CWE-306

V. Comments for CVE-2023-4516

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