// For flags

CVE-2023-5299

Fuji Electric Tellus Lite V-Simulator Improper Access Control

Severity Score

8.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track*
*SSVC
Descriptions

A user with a standard account in Fuji Electric Tellus Lite may overwrite files in the system.

Un usuario con una cuenta estándar en Fuji Electric Tellus Lite puede sobrescribir archivos en el sistema.

This vulnerability allows local attackers to escalate privileges on affected installations of Fuji Electric Tellus Lite. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.
The specific flaw exists within the product installer. The issue results from incorrect permissions set on product folders created by the installer. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of any user of the software.

*Credits: Fritz Sands and kimiya working with Trend Micro Zero Day Initiative reported these vulnerabilities to CISA.
CVSS Scores
Attack Vector
Network
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
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
* Common Vulnerability Scoring System
SSVC
  • Decision:Track*
Exploitation
None
Automatable
No
Tech. Impact
Total
* Organization's Worst-case Scenario
Timeline
  • 2023-09-29 CVE Reserved
  • 2023-11-22 CVE Published
  • 2024-09-04 CVE Updated
  • 2024-10-22 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-284: Improper Access Control
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Fujielectric
Search vendor "Fujielectric"
 Tellus Lite V-simulator
Search vendor "Fujielectric" for product "Tellus Lite V-simulator"
 < 4.0.19.0
Search vendor "Fujielectric" for product "Tellus Lite V-simulator" and version " < 4.0.19.0"
-
Affected