CVE-2020-16207

Katalog CVE

CVSS 7.8 · High EPSS 3,7%

Kerentanan Heap-based Buffer Overflow pada advantech webaccess/hmi designer. Skor CVSS 3.1 7.8 (High) menurut NVD.

Deskripsi (NVD)

Advantech WebAccess HMI Designer, Versions 2.1.9.31 and prior. Multiple heap-based buffer overflow vulnerabilities may be exploited by opening specially crafted project files that may overflow the heap, which may allow remote code execution, disclosure/modification of information, or cause the application to crash.

Rincian

Terbit di NVD

6 Agustus 2020

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-122: Heap-based Buffer Overflow
CWE-787: Out-of-bounds Write

EPSS (30 hari)

3,7% peluang dieksploitasi; lebih tinggi dari 89,6% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://us-cert.cisa.gov/ics/advisories/icsa-20-219-02 advisory pihak ketiga · pemerintah AS
• https://www.zerodayinitiative.com/advisories/ZDI-20-950/ advisory pihak ketiga · vdb entry
• https://www.zerodayinitiative.com/advisories/ZDI-20-951/ advisory pihak ketiga · vdb entry
• https://www.zerodayinitiative.com/advisories/ZDI-20-955/ advisory pihak ketiga · vdb entry
• https://www.zerodayinitiative.com/advisories/ZDI-20-958/ advisory pihak ketiga · vdb entry
• https://www.zerodayinitiative.com/advisories/ZDI-20-959/ advisory pihak ketiga · vdb entry