CVE-2021-43556

Published: Dic 28, 2021 Last Modified: Nov 21, 2024 EU-VD ID: EUVD-2021-30485 Aliases: GSD-2021-43556

ExploitDB:

Other exploit source:

Google Dorks:

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

FATEK WinProladder Versions 3.30_24518 and prior are vulnerable to a stack-based buffer overflow while processing 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

0,0061

Percentile

0,7th

Updated

EPSS Score Trend (Last 90 Days)

121

Stack-based Buffer Overflow

Draft

Abstraction: Variant Structure: Simple

Common 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

Likelihood of Exploit: High

View CWE Details

787

Out-of-bounds Write

Draft

Abstraction: Base Structure: Simple

Common 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

Likelihood of Exploit: High

View CWE Details

Application

Winproladder by Fatek

Product Information

Vendor Fatek

Product Winproladder

Version Range Affected

To 3.30_24518 (inclusive)

CPE Identifier

View Detailed Analysis


                  cpe:2.3:a:fatek:winproladder:*:*:*:*:*:*:*:*

Common Platform Enumeration - Standardized vulnerability identification

https://us-cert.cisa.gov/ics/advisories/icsa-21-320-01

Mitigation Third Party Advisory US Government Resource

https://us-cert.cisa.gov/ics/advisories/icsa-21-320-01

https://www.zerodayinitiative.com/advisories/ZDI-22-029/