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CVE-2023-2866— Advantech WebAccess Insufficient Type Distinction

Quick assessment

Affected
Advantech WebAccess/SCADA
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.

Advantech WebAccess/SCADA是中国研华（Advantech）公司的一套基于浏览器架构的SCADA软件。该软件支持动态图形显示和实时数据控制，并提供远程控制和管理自动化设备的功能。 Advantech WebAccess/SCADA 8.4.5版本存在安全漏洞。攻击者利用该漏洞可以完全控制监控和数据采集 (SCADA) 服务器。

CVSS 7.3 · High EPSS 0.14% · P4
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I. Basic Information for CVE-2023-2866

Vulnerability Information
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Vulnerability Title
Advantech WebAccess Insufficient Type Distinction
Source: CVE Program / CVE List V5
Vulnerability Description
If an attacker can trick an authenticated user into loading a maliciously crafted .zip file onto Advantech WebAccess version 8.4.5, a web shell could be used to give the attacker full control of the SCADA server.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
不充分的类型区分
Source: CVE Program / CVE List V5
Vulnerability Title
Advantech WebAccess/SCADA 数据伪造问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Advantech WebAccess/SCADA是中国研华（Advantech）公司的一套基于浏览器架构的SCADA软件。该软件支持动态图形显示和实时数据控制，并提供远程控制和管理自动化设备的功能。 Advantech WebAccess/SCADA 8.4.5版本存在安全漏洞。攻击者利用该漏洞可以完全控制监控和数据采集 (SCADA) 服务器。
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
Advantech WebAccess/SCADA 8.4.5 -

II. Public POCs for CVE-2023-2866

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III. Intelligence Information for CVE-2023-2866

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Vendor Advisories for CVE-2023-2866 (1)

IV. Related Vulnerabilities

Same product: WebAccess/SCADA
Same vendor: Advantech
Same weakness: CWE-351