// For flags

CVE-2021-44463

Emerson DeltaV Uncontrolled Search Path Element

Severity Score

7.3
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

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.

Unas DLLs que faltan, si son reemplazadas por un insider, podrĂ­an permitir a un atacante lograr una escalada local de privilegios en DeltaV Distributed Control System Controllers and Workstations (Todas las versiones) cuando son iniciados algunos servicios DeltaV

*Credits: Sharon Brizinov of Claroty reported these vulnerabilities to Emerson.
CVSS Scores
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
High
Availability
High
Attack Vector
Local
Attack Complexity
Medium
Authentication
None
Confidentiality
Complete
Integrity
Complete
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2021-12-16 CVE Reserved
  • 2022-01-28 CVE Published
  • 2023-03-08 EPSS Updated
  • 2024-09-16 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-427: Uncontrolled Search Path Element
CAPEC
References (1)
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Emerson
Search vendor "Emerson"
Deltav
Search vendor "Emerson" for product "Deltav"
13.3.1
Search vendor "Emerson" for product "Deltav" and version "13.3.1"
-
Affected
Emerson
Search vendor "Emerson"
Deltav
Search vendor "Emerson" for product "Deltav"
14
Search vendor "Emerson" for product "Deltav" and version "14"
feature_pack1
Affected
Emerson
Search vendor "Emerson"
Deltav
Search vendor "Emerson" for product "Deltav"
14
Search vendor "Emerson" for product "Deltav" and version "14"
feature_pack2
Affected
Emerson
Search vendor "Emerson"
Deltav
Search vendor "Emerson" for product "Deltav"
14.3.1
Search vendor "Emerson" for product "Deltav" and version "14.3.1"
-
Affected
Emerson
Search vendor "Emerson"
Deltav
Search vendor "Emerson" for product "Deltav"
r6
Search vendor "Emerson" for product "Deltav" and version "r6"
-
Affected