CVE-2021-44463— Emerson DeltaV Uncontrolled Search Path Element
Quick assessment
Affected
n/a n/a
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.
Emerson Electric Emerson DeltaV Distributed Control System是美国艾默生电气（Emerson Electric）公司的一套自动化分布式控制系统。该系统包括网络安全管理、报警管理、批量控制和变更管理等功能。 Emerson DeltaV Distributed Control System Controllers and Workstations 存在代码问题漏洞，该漏洞源于缺少的 DLL，如果被内部人员替换，可能允许攻击者在启动某些 DeltaV 服
Possible ATT&CK Techniques 1 AI
T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2021-44463
Vulnerability Information
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Vulnerability Title
Emerson DeltaV Uncontrolled Search Path Element
Source: CVE Program / CVE List V5
Vulnerability Description
Missing DLLs, if replaced by an insider, could allow an attacker to achieve local privilege escalation on the DeltaV Distributed Control System Controllers and Workstations (All versions) when some DeltaV services are started.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:L/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Emerson Electric Emerson DeltaV Distributed Control System 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Emerson Electric Emerson DeltaV Distributed Control System是美国艾默生电气（Emerson Electric）公司的一套自动化分布式控制系统。该系统包括网络安全管理、报警管理、批量控制和变更管理等功能。 Emerson DeltaV Distributed Control System Controllers and Workstations 存在代码问题漏洞，该漏洞源于缺少的 DLL，如果被内部人员替换，可能允许攻击者在启动某些 DeltaV 服
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 |
|---|---|---|---|---|
| - | n/a | n/a | - |
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II. Public POCs for CVE-2021-44463
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2021-44463 (1)
-
https://www.cisa.gov/uscert/ics/advisories/icsa-21-355-04 x_refsource_MISC
Same Patch Batch · n/a · 2022-01-28 · 154 CVEs total
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| CVE-2022-22992 | 7.8 HIGH | Command Injection Remote Code Execution vulnerability on Western Digital My Cloud devices. |
| CVE-2021-23558 | 7.3 HIGH | Prototype Pollution |
| CVE-2021-31567 | 6.8 MEDIUM | WordPress Download Monitor plugin <= 4.4.6 - Authenticated Arbitrary File Download vulnera |
| CVE-2022-22791 | 6.6 MEDIUM | SYNEL - eharmony Authenticated Blind & Stored XSS |
| CVE-2021-23863 | 6.1 MEDIUM | Bosch Video Security 跨站脚本漏洞 |
| CVE-2022-21719 | 6.1 MEDIUM | Reflected XSS using reload button in GLPI |
| CVE-2021-26264 | 6.1 MEDIUM | Emerson DeltaV Missing Authentication for Critical Function |
| CVE-2022-21721 | 5.9 MEDIUM | DOS Vulnerability in next.js |
| CVE-2021-23760 | 5.6 MEDIUM | Prototype Pollution |
| CVE-2022-22790 | 5.6 MEDIUM | SYNEL - eharmony Directory Traversal |
| CVE-2022-21720 | 4.9 MEDIUM | SQL injection using custom CSS administration form in GLPI |
| CVE-2022-23979 | 4.8 MEDIUM | WordPress Ultimate Reviews plugin <= 3.0.15 - Authenticated Stored Cross-Site Scripting (X |
| CVE-2022-23599 | 4.3 MEDIUM | Cross-site Scripting and Open Redirect in Products.ATContentTypes |
| CVE-2021-40340 | 3.7 LOW | OWASP Related Vulnerabilities in Hitachi Energy’s LinkOne Product |
| CVE-2021-40339 | 3.7 LOW | OWASP Related Vulnerabilities in Hitachi Energy’s LinkOne Product |
| CVE-2021-40338 | 3.7 LOW | OWASP Related Vulnerabilities in Hitachi Energy’s LinkOne Product |
| CVE-2022-23889 | YzmCMS 安全漏洞 | |
| CVE-2021-44371 | Reolink Rlc-410W 输入验证错误漏洞 | |
| CVE-2021-44372 | Reolink Rlc-410W 输入验证错误漏洞 |
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V. Comments for CVE-2021-44463
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