// For flags

CVE-2022-45793

Executable files writable by low-privileged users in Omron Sysmac Studio

Severity Score

7.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

Sysmac Studio installs executables in a directory with poor permissions. This can allow a locally-authenticated attacker to overwrite files which will result in code execution with privileges of a different user.

[PROBLEMTYPE] en [VENDOR] [PRODUCT] [VERSION] en [PLATFORMS] permite al [ATTACKER] hacer [IMPACT].

*Credits: Reid Wightman of Dragos
CVSS Scores
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
None
Attack Vector
Local
Attack Complexity
Low
Authentication
Single
Confidentiality
Complete
Integrity
Complete
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2022-11-22 CVE Reserved
  • 2024-01-10 CVE Published
  • 2024-08-03 CVE Updated
  • 2025-03-30 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-276: Incorrect Default Permissions
CAPEC
  • CAPEC-558: Replace Trusted Executable
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Omron
Search vendor "Omron"
 Automation Software Sysmac Studio
Search vendor "Omron" for product "Automation Software Sysmac Studio"
 <= 1.54
Search vendor "Omron" for product "Automation Software Sysmac Studio" and version " <= 1.54"
-
Affected