CVE-2020-5735
Amcrest Cameras and NVR Stack-based Buffer Overflow Vulnerability
- 대응 우선순위
- 최우선
- CVSS
- 8.8
- EPSS
- 35.6% 백분위 98.3% · 2026.06.27 기준
- CISA KEV
- 등록
- 조치 기한
- 2022.05.03
- 공개일
- 2020.04.08
CISA KEV에 등록된 실제 악용 확인 취약점
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.
공급사 Amcrest
제품 Cameras and Network Video Recorder (NVR)
영향 버전 before 2.623.00AC004.0.R.200316, 2.420.AC00.18.R.20200217, 2.800.00AC000.0.R.200330, 2.800.0000000.6.R.200314.bin, 2.622.00AC000.0.R.200320.bin, and 4.000.00AC000.0.R.200218, < v2.420.ac00.18.r.20200217, < v2.800.0000000.6.r.200314, < v2.623.00ac004.0.r.200316, < v2.622.00ac000.0.r.200320, < v2.800.00ac000.0.r.200330
수정 버전 v2.420.ac00.18.r.20200217, v2.800.0000000.6.r.200314, v2.623.00ac004.0.r.200316, v2.622.00ac000.0.r.200320, v2.800.00ac000.0.r.200330
Apply updates per vendor instructions.
조치 기한: 2022.05.03CVSS 벡터 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE CWE-121, CWE-787
KEV 등록일 2021.11.03
랜섬웨어 캠페인 사용 미확인
CISA 비고 https://nvd.nist.gov/vuln/detail/CVE-2020-5735
EPSS 데이터 기준일 2026.06.27