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CVE-2020-26868— ARC Informatique PcVue Access to Critical Private Variable via Public Method

CVSS 7.5 · High EPSS 1.11% · P78
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I. Basic Information for CVE-2020-26868

Vulnerability Information
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Vulnerability Title
ARC Informatique PcVue Access to Critical Private Variable via Public Method
Source: NVD (National Vulnerability Database)
Vulnerability Description
ARC Informatique PcVue prior to version 12.0.17 is vulnerable to a denial-of-service attack due to the ability of an unauthorized user to modify information used to validate messages sent by legitimate web clients. This issue also affects third-party systems based on the Web Services Toolkit.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
通过公开方法可访问到关键的私有数据
Source: NVD (National Vulnerability Database)
Vulnerability Title
ARC Informatique PcVue 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Pcvue是法国彩虹（ARC Informatique）的一款多功能HMI-SCADA软件，是可以监测客户资产的各个方面的一体化方案。PcVue被广泛应用于工业控制，楼宇管理，能源管理，智能电网，能源分布，变电站自动化，安防/消防系统，公用设施，物料搬运，交通运输，可再生能源和基础设施等领域。 PcVue 8.10版本存在安全漏洞，该漏洞源于未经授权的用户可以修改用于验证合法web客户端发送的消息的信息。
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

VendorProductAffected VersionsCPESubscribe
ARC InformatiquePcVue unspecified ~ 12.0.17 -

II. Public POCs for CVE-2020-26868

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III. Intelligence Information for CVE-2020-26868

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Same Patch Batch · ARC Informatique · 2020-10-12 · 3 CVEs total

CVE-2020-268679.8 CRITICALARC Informatique PcVue Deserialization of Untrusted Data
CVE-2020-268697.5 HIGHARC Informatique PcVue Exposure of Sensitive Information to an Unauthorized Actor

IV. Related Vulnerabilities

Same product: PcVue
Same vendor: ARC Informatique
Same weakness: CWE-767

V. Comments for CVE-2020-26868

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