CVE-2021-43983
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
6,8
Source: [email protected]
Access Vector: network
Access Complexity: medium
Authentication: none
Confidentiality: partial
Integrity: partial
Availability: partial
Description
AI Translation Available
WECON LeviStudioU Versions 2019-09-21 and prior are vulnerable to multiple stack-based buffer overflow instances while parsing project files, which may allow an attacker to execute arbitrary code.
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
0,0049
Percentile
0,6th
Updated
EPSS Score Trend (Last 90 Days)
121
Stack-based Buffer Overflow
DraftCommon Consequences
Security Scopes Affected:
Availability
Integrity
Confidentiality
Access Control
Other
Potential Impacts:
Modify Memory
Dos: Crash, Exit, Or Restart
Dos: Resource Consumption (Cpu)
Dos: Resource Consumption (Memory)
Execute Unauthorized Code Or Commands
Bypass Protection Mechanism
Other
Applicable Platforms
Languages:
C, C++, Memory-Unsafe
787
Out-of-bounds Write
DraftCommon Consequences
Security Scopes Affected:
Integrity
Availability
Other
Potential Impacts:
Modify Memory
Execute Unauthorized Code Or Commands
Dos: Crash, Exit, Or Restart
Unexpected State
Applicable Platforms
Languages:
Assembly, C, C++, Memory-Unsafe
Technologies:
ICS/OT
Application
Levistudiou by We-Con
Version Range Affected
To
2019-09-21
(inclusive)
CPE Identifier
View Detailed Analysis
cpe:2.3:a:we-con:levistudiou:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://www.cisa.gov/uscert/ics/advisories/icsa-21-343-02
https://www.zerodayinitiative.com/advisories/ZDI-22-034/
https://www.zerodayinitiative.com/advisories/ZDI-22-035/
https://www.zerodayinitiative.com/advisories/ZDI-22-036/
https://www.zerodayinitiative.com/advisories/ZDI-22-037/
https://www.zerodayinitiative.com/advisories/ZDI-22-038/
https://www.zerodayinitiative.com/advisories/ZDI-22-039/
https://www.zerodayinitiative.com/advisories/ZDI-22-040/
https://www.zerodayinitiative.com/advisories/ZDI-22-041/
https://www.zerodayinitiative.com/advisories/ZDI-22-042/
https://www.zerodayinitiative.com/advisories/ZDI-22-043/
https://www.zerodayinitiative.com/advisories/ZDI-22-044/
https://www.zerodayinitiative.com/advisories/ZDI-22-045/
https://www.zerodayinitiative.com/advisories/ZDI-22-046/
https://www.zerodayinitiative.com/advisories/ZDI-22-047/
https://www.cisa.gov/uscert/ics/advisories/icsa-21-343-02
https://www.zerodayinitiative.com/advisories/ZDI-22-034/
https://www.zerodayinitiative.com/advisories/ZDI-22-035/
https://www.zerodayinitiative.com/advisories/ZDI-22-036/
https://www.zerodayinitiative.com/advisories/ZDI-22-037/
https://www.zerodayinitiative.com/advisories/ZDI-22-038/
https://www.zerodayinitiative.com/advisories/ZDI-22-039/
https://www.zerodayinitiative.com/advisories/ZDI-22-040/
https://www.zerodayinitiative.com/advisories/ZDI-22-041/
https://www.zerodayinitiative.com/advisories/ZDI-22-042/
https://www.zerodayinitiative.com/advisories/ZDI-22-043/
https://www.zerodayinitiative.com/advisories/ZDI-22-044/
https://www.zerodayinitiative.com/advisories/ZDI-22-045/
https://www.zerodayinitiative.com/advisories/ZDI-22-046/
https://www.zerodayinitiative.com/advisories/ZDI-22-047/