CVE-2018-14791
Quick assessment
Affected
Emerson DeltaV DCS
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 Deltav DCS是美国艾默生电气（Emerson Electric）公司的一套数字自动化系统。该系统提供I/O按需配置、嵌入式智能控制和报警面板等功能。 Emerson Electric Deltav DCS中存在权限许可和访问控制漏洞。本地攻击者可利用该漏洞修改受影响的产品上的可执行文件和库文件。以下版本受到影响：Emerson Electric Deltav DCS 11.3.1版本，12.3.1版本，13.3版本，13.3.1版本，R5版本。
Possible ATT&CK Techniques 3 AI
T1069 · Permission Groups Discovery T1081 T1105 · Ingress Tool Transfer
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2018-14791
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Emerson DeltaV DCS versions 11.3.1, 12.3.1, 13.3.0, 13.3.1, R5 may allow non-administrative users to change executable and library files on the affected products.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
特权管理不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Emerson Electric DeltaV DCS 权限许可和访问控制漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Emerson Electric Deltav DCS是美国艾默生电气（Emerson Electric）公司的一套数字自动化系统。该系统提供I/O按需配置、嵌入式智能控制和报警面板等功能。 Emerson Electric Deltav DCS中存在权限许可和访问控制漏洞。本地攻击者可利用该漏洞修改受影响的产品上的可执行文件和库文件。以下版本受到影响：Emerson Electric Deltav DCS 11.3.1版本，12.3.1版本，13.3版本，13.3.1版本，R5版本。
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 |
|---|---|---|---|---|
| Emerson | DeltaV DCS | v11.3.1, v12.3.1, v13.3.0, v13.3.1, R5 | - |
|
II. Public POCs for CVE-2018-14791
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2018-14791
请登录查看更多情报信息。
Vendor Advisories for CVE-2018-14791 (1)
Other References for CVE-2018-14791 (1)
-
https://ics-cert.us-cert.gov/advisories/ICSA-18-228-01 x_refsource_MISC
IV. Related Vulnerabilities
Same product: DeltaV DCS
Same vendor: Emerson
-
CVE-2022-50930
Emerson PAC Machine Edition 9.80 Build 8695 - 'TrapiServer' -
CVE-2025-53471
Emerson ValveLink Products Improper Input Validation -
CVE-2025-48496
Emerson ValveLink Products Uncontrolled Search Path Element -
CVE-2025-46358
Emerson ValveLink Products Protection Mechanism Failure -
CVE-2025-50109
Emerson ValveLink Products Cleartext Storage of Sensitive In
Same weakness: CWE-269
-
CVE-2026-57458
Vikunja: Scoped API token can mint unrestricted OAuth sessio -
CVE-2025-14123
Redux Framework <= 4.5.11 – Authenticated (Subscriber+) Priv -
CVE-2026-84245
IBM Guardium Data Protection Privilege Escalation -
CVE-2026-50054
Zimbra Collaboration Suite GrantRightsRequest SOAP Handler A -
CVE-2026-93017
Insights-operator: gather serviceaccount has cluster-wide se
V. Comments for CVE-2018-14791
No comments yet