Exploitation Summary
CVE-2021-40150 has a Nuclei detection template available — see the Nuclei card below for the Shodan/FOFA recon queries.
Description
The web server of the E1 Zoom camera through 3.0.0.716 discloses its configuration via the /conf/ directory that is mapped to a publicly accessible path. In this way an attacker can download the entire NGINX/FastCGI configurations by querying the /conf/nginx.conf or /conf/fastcgi.conf URI.
Nuclei Templates (1)
Reolink E1 Zoom Camera <=3.0.0.716 - Information Disclosure
HIGHVERIFIEDby For3stCo1d
Shodan:
http.title:"Reolink" || http.title:"reolink"
FOFA:
title="reolink"
References (1)
Core 1
Core References
Exploit, Third Party Advisory x_refsource_misc
https://github.com/MrTuxracer/advisories/blob/master/CVEs/CVE-2021-40150.txt
Scores
CVSS v3
7.5
EPSS
0.0325
EPSS Percentile
86.7%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Details
CWE
CWE-552
Status
published
Products (1)
reolink/e1_zoom_firmware
< 3.0.0.716
Published
Jul 17, 2022
Tracked Since
Feb 18, 2026