CVE-2021-38401
Fuji Electric Tellus Lite V-Simulator untrusted pointer dereference
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
Fuji Electric V-Server Lite and Tellus Lite V-Simulator prior to v4.0.12.0 is vulnerable to an untrusted pointer dereference, which may allow an attacker to execute arbitrary code and cause the application to crash.
Fuji Electric V-Server Lite y Tellus Lite V-Simulator versiones anteriores a 4.0.12.0, son vulnerables a un acceso de puntero no inicializado, que puede permitir a un atacante ejecutar código arbitrario y causar un bloqueo de la aplicación
*Credits:
kimiya, working with Trend Micro’s Zero Day Initiative, and Michael Heinzl reported these vulnerabilities to CISA.
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2021-08-10 CVE Reserved
- 2021-12-20 CVE Published
- 2024-08-04 CVE Updated
- 2024-11-25 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-822: Untrusted Pointer Dereference
CAPEC
References (1)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://www.cisa.gov/uscert/ics/advisories/icsa-21-299-01 | 2021-12-27 |
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Fujielectric Search vendor "Fujielectric" | V-server Search vendor "Fujielectric" for product "V-server" | < 4.0.12.0 Search vendor "Fujielectric" for product "V-server" and version " < 4.0.12.0" | lite |
Affected
| ||||||
| Fujielectric Search vendor "Fujielectric" | V-simulator Search vendor "Fujielectric" for product "V-simulator" | < 4.0.12.0 Search vendor "Fujielectric" for product "V-simulator" and version " < 4.0.12.0" | lite |
Affected
| ||||||