HIGHCVSS v3.1 8.8Actively exploited · CISA KEV since 2021-11-03Vulnerability

CVE-2020-5735

Amcrest cameras and NVR contain a stack-based buffer overflow vulnerability through port 37777 that allows an unauthenticated, remote attacker to crash the device and possibly execute code.

Properties

Euvd product
Amcrest
Vulnerability name
Amcrest Cameras and NVR Stack-based Buffer Overflow Vulnerability
First seen
2025-10-21T23:35:47+00:00
Cvss score
8.8
Epss score
0.36217
Last seen
2026-10-19T12:00:27+00:00
Due date
2022-05-03
Euvd assigner
tenable
Retrieved at
2026-10-21T01:24:47+00:00
Exploited euvd since
2021-11-03T00:00:00+00:00
Src batch id
epss_history-20261020T103617Z-728ddd
Source url
https://epss.empiricalsecurity.com/epss_scores-2026-10-19.csv.gz
Date added
2021-11-03
Score
8.8
Euvd base score version
3.1
Fetched at
2026-10-20T10:36:20+00:00
Cvss vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
In Signal since
initial import (Sep 2026)
Euvd base score
8.8
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Related Entities (40 · showing 24)

AFFECTS_PRODUCT (36 · showing 20)

→[Product]cpe:2.3:h:amcrest:ip8m-2493eb:-:*:*:*:*:*:*:*
→[Product]cpe:2.3:h:amcrest:ip4m-1053ew:-:*:*:*:*:*:*:*
→[Product]cpe:2.3:h:amcrest:ip2m-866ew:-:*:*:*:*:*:*:*
→[Product]cpe:2.3:h:amcrest:ip8m-mb2546ew:-:*:*:*:*:*:*:*
→[Product]cpe:2.3:o:amcrest:ip2m-866w_firmware:*:*:*:*:*:*:*:*
→[Product]cpe:2.3:o:amcrest:ip8m-mb2546ew_firmware:*:*:*:*:*:*:*:*
→[Product]cpe:2.3:o:amcrest:ip8m-t2499ew_firmware:*:*:*:*:*:*:*:*
→[Product]cpe:2.3:h:amcrest:ip8m-mt2544ew:-:*:*:*:*:*:*:*
→[Product]cpe:2.3:o:amcrest:ip2m-853ew_firmware:*:*:*:*:*:*:*:*
→[Product]cpe:2.3:h:amcrest:ip2m-853ew:-:*:*:*:*:*:*:*
→[Product]cpe:2.3:h:amcrest:ip8m-2454ew:-:*:*:*:*:*:*:*
→[Product]cpe:2.3:o:amcrest:ip2m-858w_firmware:*:*:*:*:*:*:*:*
→[Product]cpe:2.3:h:amcrest:ip8m-t2499ew:-:*:*:*:*:*:*:*
→[Product]cpe:2.3:h:amcrest:ip8m-2597e:-:*:*:*:*:*:*:*
→[Product]cpe:2.3:h:amcrest:ipm-hx1:-:*:*:*:*:*:*:*
→[Product]cpe:2.3:o:amcrest:ip8m-2496eb_firmware:*:*:*:*:*:*:*:*
→[Product]cpe:2.3:o:amcrest:ip2m-866ew_firmware:*:*:*:*:*:*:*:*
→[Product]cpe:2.3:o:amcrest:ip8m-2493eb_firmware:*:*:*:*:*:*:*:*
→[Product]cpe:2.3:o:amcrest:ip8m-2454ew_firmware:*:*:*:*:*:*:*:*
→[Product]cpe:2.3:h:amcrest:ip2m-866w:-:*:*:*:*:*:*:*

HAS_WEAKNESS (2)

→[Weakness]Stack-based Buffer Overflow
→[Weakness]Out-of-bounds Write

DESCRIBES (1)

←[KEVEntry]Amcrest Cameras and NVR Stack-based Buffer Overflow Vulnerability

INVOLVES (1)

←[Signal]kev_added · 2021-11-03

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CVE-2020-5735 (CVSS v3.1 8.8) — Ninja Signal Threat Intelligence | Ninja Signal