CVE-2021-43556

HIGH

FATEK WinProladder <3.30_24518 - Buffer Overflow

Title source: llm
STIX 2.1

Description

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.

References (4)

Core 4
Core References
Mitigation, Third Party Advisory, US Government Resource x_refsource_misc
https://us-cert.cisa.gov/ics/advisories/icsa-21-320-01
Third Party Advisory, VDB Entry x_refsource_misc
https://www.zerodayinitiative.com/advisories/ZDI-22-029/
Third Party Advisory, VDB Entry x_refsource_misc
https://www.zerodayinitiative.com/advisories/ZDI-22-032/
Third Party Advisory, VDB Entry x_refsource_misc
https://www.zerodayinitiative.com/advisories/ZDI-22-031/

Scores

CVSS v3 7.8
EPSS 0.0209
EPSS Percentile 79.3%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Details

CWE
CWE-121 CWE-787
Status published
Products (1)
fatek/winproladder < 3.30_24518
Published Dec 28, 2021
Tracked Since Feb 18, 2026