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CVE-2020-7479

Quick assessment

Affected
n/a IGSS (Interactive Graphical SCADA System) (IGSS Version prior to 14.0.0.20009)
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 Interactive Graphical SCADA System（IGSS）是法国施耐德电气（Schneider Electric）公司的一套用于监控和控制工业过程的SCADA（数据采集与监控系统）系统。 Schneider Electric IGSS 14及之前版本（使用IGSSupdate服务）中存在访问控制错误漏洞。本地攻击者可利用该漏洞执行权限较高的进程。

AI Predicted 5.4 Difficulty: Easy EPSS 0.51% · P42

Possible ATT&CK Techniques 1 AI

T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2020-7479

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 IGSS (Versions 14 and prior using the service: IGSSupdate), which could allow a local user to execute processes that otherwise require escalation privileges when sending local network commands to the IGSS Update Service.
Source: CVE Program / CVE List V5
CVSS Information
N/A
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 Interactive Graphical SCADA System 访问控制错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Schneider Electric Interactive Graphical SCADA System（IGSS）是法国施耐德电气（Schneider Electric）公司的一套用于监控和控制工业过程的SCADA（数据采集与监控系统）系统。 Schneider Electric IGSS 14及之前版本（使用IGSSupdate服务）中存在访问控制错误漏洞。本地攻击者可利用该漏洞执行权限较高的进程。
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
- IGSS (Interactive Graphical SCADA System) (IGSS Version prior to 14.0.0.20009) IGSS (Interactive Graphical SCADA System) (Versions 14 and prior using the service: IGSSupdate) -

II. Public POCs for CVE-2020-7479

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III. Intelligence Information for CVE-2020-7479

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Vendor Advisories for CVE-2020-7479 (1)

Other References for CVE-2020-7479 (1)

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Showing top 20 of 44 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: IGSS (Interactive Graphical SCADA System) (IGSS Version prior to 14.0.0.20009)
Same vendor: n/a
Same weakness: CWE-306

V. Comments for CVE-2020-7479

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