CVE Vulnerability

CVE-2021-38421

Fuji Electric V-Server Lite and Tellus Lite V-Simulator prior to v4.0.12.0 is vulnerable to an out-of-bounds read, which may allow an attacker to read sensitive information from other memory locations or cause a crash.

5.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 4.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact PARTIAL

Scope

7.1 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.2

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://www.cisa.gov/uscert/ics/advisories/icsa-21-299-01 Patch Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:fujielectric:v-server:*:*:*:*:lite:*:*:*
cpe:2.3:a:fujielectric:v-simulator:*:*:*:*:lite:*:*:*
Information

Published : 2021-12-20 09:15

Updated : 2021-12-27 08:32

NVD link : CVE-2021-38421

Mitre link : CVE-2021-38421

Products Affected
No products.
CWE
CWE-125

Out-of-bounds Read