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CVE-2021-38401

Fuji Electric Tellus Lite V-Simulator untrusted pointer dereference

Published: Dec 20, 2021Updated: Nov 21, 2024 Sources: CVE List NVD BDU csafCWE-822
NVD MITRE
7.8CVSSHIGH
EPSS Score
0.9%
Top 44.5%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

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.

CVSS Vector Breakdown

AV:LAC:LPR:NUI:RS:UC:HI:HA:H
Exploitability
AV:LAttack Vector
Local
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:RUser Interaction
Required
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-822

Affected Products

V-Server LiteFuji Electric
Embedded
ICS / OT / IoT / plc-scada-hmi
Tellus Lite V-SimulatorFuji Electric
Embedded
ICS / OT / IoT / plc-scada-hmi
v-serverfujielectricICS / OT / IoT
v-simulatorfujielectricICS / OT / IoT
fuji electriccommercialJPICS / OT / IoTaka v-sft, tellus lite v-simulator, monitouch v-sft
fujielectriccommercialJPICS / OT / IoT

Exploitability

Official Patch Available

References

https://www.cisa.gov/uscert/ics/advisories/icsa-21-299-01
cisa.gov
https://www.cybersecurity-help.cz/vdb/SB2021102702
cybersecurity-help.cz
https://us-cert.cisa.gov/ics/advisories/icsa-21-299-01
us-cert.cisa.gov
and 11 more references View all →

Timeline

Published
Dec 20, 2021
Last Updated
Nov 21, 2024

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