CVE-2021-31558— Delta Electronics DIAEnergie (Update A)
Quick assessment
Affected
Delta Electronics DIAEnergie
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Delta Electronics DIAEnergie是一个工业能源管理系统，用于实时监控和分析能源消耗、计算能源消耗和负载特性、优化设备性能、改进生产流程并最大限度地提高能源效率。 Delta Electronics DIAEnergie 存在跨站脚本漏洞，该漏洞源于三角洲电子公司的DIAEnergie有漏洞。攻击者可利用该漏洞将任意代码注入脚本DIAE hierarchyHandler的参数描述符时，受影响的产品容易受到存储的跨站点脚本的攻击。
Possible ATT&CK Techniques 1 AI
T1059 · Command and Scripting Interpreter
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I. Basic Information for CVE-2021-31558
Vulnerability Information
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Vulnerability Title
Delta Electronics DIAEnergie (Update A)
Source: CVE Program / CVE List V5
Vulnerability Description
DIAEnergie Version 1.7.5 and prior is vulnerable to stored cross-site scripting when an unauthenticated user injects arbitrary code into the parameter “descr” of the script “DIAE_hierarchyHandler.ashx”.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Vulnerability Title
Delta Electronics DIAEnergie 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Delta Electronics DIAEnergie是一个工业能源管理系统，用于实时监控和分析能源消耗、计算能源消耗和负载特性、优化设备性能、改进生产流程并最大限度地提高能源效率。 Delta Electronics DIAEnergie 存在跨站脚本漏洞，该漏洞源于三角洲电子公司的DIAEnergie有漏洞。攻击者可利用该漏洞将任意代码注入脚本DIAE hierarchyHandler的参数描述符时，受影响的产品容易受到存储的跨站点脚本的攻击。
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 |
|---|---|---|---|---|
| Delta Electronics | DIAEnergie | All ~ 1.7.5 | - |
|
II. Public POCs for CVE-2021-31558
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2021-31558 (1)
-
https://www.cisa.gov/uscert/ics/advisories/icsa-21-238-03 x_refsource_MISC
Same Patch Batch · Delta Electronics · 2021-12-22 · 4 CVEs total
| CVE-2021-44471 | 7.5 HIGH | Delta Electronics DIAEnergie (Update A) |
| CVE-2021-44544 | 7.5 HIGH | Delta Electronics DIAEnergie (Update A) |
| CVE-2021-23228 | 7.5 HIGH | Delta Electronics DIAEnergie (Update A) |
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V. Comments for CVE-2021-31558
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