CVE-2018-14795

DeltaV Versions 11.3.1, 12.3.1, 13.3.0, 13.3.1, and R5 is vulnerable due to improper path validation which may allow an attacker to replace executable files.

Published: 2018-08-21 Last update: 2026-06-16 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2018-14795 is rated Moderate Risk (63.7/100): CVSS High severity, with medium exploitation likelihood (EPSS 2.19%). Review affected assets and schedule remediation.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2018-14795

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-15 1.71% 2.19% +0.48%
2 2026-03-07 1.80% 1.71% -0.09%
3 2025-03-30 — 1.80% —

Full EPSS history (8 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2018-14795

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
8.8 3.0 HIGH
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:L)
A normal user session is enough; they don’t have to be admin.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:H)
Serious risk that confidential data gets exposed in a big way.
Integrity (I:H)
They could widely tamper with or forge data—trust in the data is badly hurt.
Availability (A:H)
Could take the service down hard or make it unusable for people who depend on it.
 2.8 5.9 [email protected]
6.5 2.0 MEDIUM
AV:N/AC:L/Au:S/C:P/I:P/A:P Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:L)
Exploitation conditions are straightforward and predictable.
Authentication (AU:S)
A single authentication is required.
Confidentiality impact (C:P)
Partial confidentiality impact.
Integrity impact (I:P)
Partial integrity impact.
Availability impact (A:P)
Partial availability impact.
 8.0 6.4 [email protected]

Weakness enumeration for CVE-2018-14795

Affected software / configurations for CVE-2018-14795

Vendor Product Version Raw CPE
emerson deltav 11.3.1 cpe:2.3:a:emerson:deltav:11.3.1:*:*:*:*:*:*:*
emerson deltav 12.3.1 cpe:2.3:a:emerson:deltav:12.3.1:*:*:*:*:*:*:*
emerson deltav 13.3.0 cpe:2.3:a:emerson:deltav:13.3.0:*:*:*:*:*:*:*
emerson deltav 13.3.1 cpe:2.3:a:emerson:deltav:13.3.1:*:*:*:*:*:*:*
emerson deltav r5 cpe:2.3:a:emerson:deltav:r5:*:*:*:*:*:*:*

References for CVE-2018-14795

URL Tags
http://www.securityfocus.com/bid/105105 Third Party Advisory VDB Entry
https://ics-cert.us-cert.gov/advisories/ICSA-18-228-01 Third Party Advisory US Government Resource
cvelogic Threat Intelligence