CVE-2021-38421
HIGH
7,8
Source: [email protected]
Attack Vector: local
Attack Complexity: low
Privileges Required: none
User Interaction: required
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high
MEDIUM
5,8
Source: [email protected]
Access Vector: network
Access Complexity: medium
Authentication: none
Confidentiality: partial
Integrity: none
Availability: partial
Description
AI Translation Available
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.
EPSS (Exploit Prediction Scoring System)
Trend Analysis
EPSS (Exploit Prediction Scoring System)
Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.
EPSS Score
0,0013
Percentile
0,3th
Updated
EPSS Score Trend (Last 90 Days)
125
Out-of-bounds Read
DraftCommon Consequences
Security Scopes Affected:
Confidentiality
Availability
Other
Potential Impacts:
Read Memory
Bypass Protection Mechanism
Dos: Crash, Exit, Or Restart
Varies By Context
Applicable Platforms
Languages:
C, C++, Memory-Unsafe
Technologies:
ICS/OT
Application
V-Simulator by Fujielectric
Version Range Affected
To
4.0.12.0
(exclusive)
CPE Identifier
View Detailed Analysis
cpe:2.3:a:fujielectric:v-simulator:*:*:*:*:lite:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application
V-Server by Fujielectric
Version Range Affected
To
4.0.12.0
(exclusive)
CPE Identifier
View Detailed Analysis
cpe:2.3:a:fujielectric:v-server:*:*:*:*:lite:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://www.cisa.gov/uscert/ics/advisories/icsa-21-299-01
https://www.cisa.gov/uscert/ics/advisories/icsa-21-299-01