CVE-2021-22797
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I. Basic Information for CVE-2021-22797
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal) vulnerability exists that could cause malicious script to be deployed in an unauthorized location and may result in code execution on the engineering workstation when a malicious project file is loaded in the engineering software. Affected Product: EcoStruxure Control Expert (V15.0 SP1 and prior, including former Unity Pro), EcoStruxure Process Expert (2020 and prior, including former HDCS), SCADAPack RemoteConnect for x70 (All versions)
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Schneider Electric EcoStruxure Control Expert 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Schneider Electric EcoStruxure Control Expert（前称Unity Pro）是法国施耐德电气（Schneider Electric）公司的一套用于Schneider Electric逻辑控制器产品的编程软件。 EcoStruxure Control Expert Classic 存在路径遍历漏洞，该漏洞源于在文件操作中使用用户提供的路径之前缺乏对它的正确验证。攻击者可利用该漏洞在当前用户的环境中执行代码。
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 | EcoStruxure Control Expert | unspecified ~ V15.0 SP1 | - | |
| Schneider Electric | EcoStruxure Process Expert | unspecified ~ 2020 | - | |
| Schneider Electric | SCADAPack RemoteConnect for x70 | All versions | - |
II. Public POCs for CVE-2021-22797
| # | POC Description | Source Link | Shenlong Link |
|---|
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- Country Selector | Schneider Electric Globalx_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2021-22797
Same Patch Batch · Schneider Electric · 2022-03-28 · 5 CVEs total
| CVE-2021-22794 | 9.1 CRITICAL | Schneider Electric StruxureWare Data Center Expert 路径遍历漏洞 |
| CVE-2021-22795 | 9.1 CRITICAL | Schneider Electric StruxureWare Data Center Expert 操作系统命令注入漏洞 |
| CVE-2019-6834 | 7.3 HIGH | Schneider Electric Software Update 代码问题漏洞 |
| CVE-2022-0221 | 5.5 MEDIUM | Schneider Electric SCADAPack 代码问题漏洞 |
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Same vendor: Schneider Electric
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Same weakness: CWE-22
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V. Comments for CVE-2021-22797
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