CVE-2020-5735

Katalog CVE

CVSS 8.8 · High KEV · sudah dieksploitasi EPSS 36,2%

Kerentanan Stack-based Buffer Overflow pada amcrest 1080-lite 8ch firmware, amcrest amdv10814-h5 firmware +16 lainnya. Skor CVSS 3.1 8.8 (High) menurut NVD. Masuk katalog KEV CISA pada 3 November 2021, artinya sudah terbukti dieksploitasi.

Deskripsi (NVD)

Amcrest cameras and NVR are vulnerable to a stack-based buffer overflow over port 37777. An authenticated remote attacker can abuse this issue to crash the device and possibly execute arbitrary code.

Rincian

Terbit di NVD

8 April 2020

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

8.8 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/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)

36,2% peluang dieksploitasi; lebih tinggi dari 98,4% CVE lain

Known Exploited Vulnerabilities (CISA)

Nama

Amcrest Cameras and NVR Stack-based Buffer Overflow Vulnerability

Masuk KEV

3 November 2021

Tenggat CISA

3 Mei 2022 (untuk instansi federal AS)

Ransomware

Belum tercatat

Tindakan wajib

Apply updates per vendor instructions.

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-5735 pemerintah AS
• http://packetstormsecurity.com/files/157164/Amcrest-Dahua-NVR-Camera-IP2M-841-Denial-Of-Service.html exploit · advisory pihak ketiga · vdb entry
• https://www.tenable.com/security/research/tra-2020-20 advisory pihak ketiga