// For flags

CVE-2021-22289

RCE through Project Upload from Target

Severity Score

9.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

Improper Input Validation vulnerability in the project upload mechanism in B&R Automation Studio version >=4.0 may allow an unauthenticated network attacker to execute code.

Una vulnerabilidad de comprobación de entrada inapropiada en el mecanismo de carga de proyectos en versiones posteriores a 4.0 incluyéndola, de B&R Automation Studio puede permitir que un atacante de red no autenticado ejecute código

*Credits: Mr. Mashav Sapir of Claroty
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
Required
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2021-01-05 CVE Reserved
  • 2022-08-11 CVE Published
  • 2024-03-03 EPSS Updated
  • 2024-08-03 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-20: Improper Input Validation
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Br-automation
Search vendor "Br-automation"
 Studio
Search vendor "Br-automation" for product "Studio"
 >= 4.0
Search vendor "Br-automation" for product "Studio" and version " >= 4.0"
-
Affected