CVE-2021-43983

Katalog CVE

CVSS 7.8 · High EPSS 2,9%

Kerentanan Stack-based Buffer Overflow pada we-con levistudiou. Skor CVSS 3.1 7.8 (High) menurut NVD.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD

13 Desember 2021

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

7.8 (High), sumber NVD
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-121: Stack-based Buffer Overflow
CWE-787: Out-of-bounds Write

EPSS (30 hari)

2,9% peluang dieksploitasi; lebih tinggi dari 86,6% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.cisa.gov/uscert/ics/advisories/icsa-21-343-02 advisory pihak ketiga · pemerintah AS
• https://www.zerodayinitiative.com/advisories/ZDI-22-034/ advisory pihak ketiga · vdb entry
• https://www.zerodayinitiative.com/advisories/ZDI-22-035/ advisory pihak ketiga · vdb entry
• https://www.zerodayinitiative.com/advisories/ZDI-22-036/ advisory pihak ketiga · vdb entry
• https://www.zerodayinitiative.com/advisories/ZDI-22-037/ advisory pihak ketiga · vdb entry
• https://www.zerodayinitiative.com/advisories/ZDI-22-038/ advisory pihak ketiga · vdb entry
• https://www.zerodayinitiative.com/advisories/ZDI-22-039/ advisory pihak ketiga · vdb entry
• https://www.zerodayinitiative.com/advisories/ZDI-22-040/ advisory pihak ketiga · vdb entry
• https://www.zerodayinitiative.com/advisories/ZDI-22-041/ advisory pihak ketiga · vdb entry
• https://www.zerodayinitiative.com/advisories/ZDI-22-042/ advisory pihak ketiga · vdb entry
• https://www.zerodayinitiative.com/advisories/ZDI-22-043/ advisory pihak ketiga · vdb entry
• https://www.zerodayinitiative.com/advisories/ZDI-22-044/ advisory pihak ketiga · vdb entry
• https://www.zerodayinitiative.com/advisories/ZDI-22-045/ advisory pihak ketiga · vdb entry
• https://www.zerodayinitiative.com/advisories/ZDI-22-046/ advisory pihak ketiga · vdb entry
• https://www.zerodayinitiative.com/advisories/ZDI-22-047/ advisory pihak ketiga · vdb entry