SOUND4 IMPACT/FIRST/PULSE/Eco <=2.x (restorefactory.cgi) Unauthenticated Factory Reset

🗓️ 14 Dec 2022 00:00:00Reported by Gjoko KrsticType

zeroscience🔗 www.zeroscience.mk👁 249 Views

The SOUND4 IMPACT/FIRST/PULSE/Eco <=2.x (restorefactory.cgi) Unauthenticated Factory Reset allows unauthenticated attackers to reset the device to its factory default configuration, bypass authentication, and take full control of the system

Reporter	Title	Published	Views	Family All 9
Circl	CVE-2023-53964	23 Dec 202517:01	–	circl
CNNVD	SOUND4多款产品访问控制错误漏洞	22 Dec 202500:00	–	cnnvd
CVE	CVE-2023-53964	22 Dec 202521:37	–	cve
Cvelist	CVE-2023-53964 SOUND4 IMPACT/FIRST/PULSE/Eco v2.x Unauthenticated Factory Reset Vulnerability	22 Dec 202521:37	–	cvelist
EUVD	EUVD-2023-60249	23 Dec 202500:30	–	euvd
NVD	CVE-2023-53964	22 Dec 202522:16	–	nvd
OSV	CVE-2023-53964	22 Dec 202522:16	–	osv
Positive Technologies	PT-2025-52701	22 Dec 202500:00	–	ptsecurity
Vulnrichment	CVE-2023-53964 SOUND4 IMPACT/FIRST/PULSE/Eco v2.x Unauthenticated Factory Reset Vulnerability	22 Dec 202521:37	–	vulnrichment

<html><body><p>SOUND4 IMPACT/FIRST/PULSE/Eco &lt;=2.x (restorefactory.cgi) Unauthenticated Factory Reset


Vendor: SOUND4 Ltd.
Product web page: https://www.sound4.com | https://www.sound4.biz
Affected version: FM/HD Radio Processing:
                  Impact/Pulse/First (Version 2: 1.1/2.15)
                  Impact/Pulse/First (Version 1: 2.1/1.69)
                  Impact/Pulse Eco 1.16
                  Voice Processing:
                  BigVoice4 1.2
                  BigVoice2 1.30
                  Web-Audio Streaming:
                  Stream 1.1/2.4.29
                  Watermarking:
                  WM2 (Kantar Media) 1.11

Summary: The SOUND4 IMPACT introduces an innovative process - mono and
stereo parts of the signal are processed separately to obtain perfect
consistency in terms of both sound and level. Therefore, in moving
reception, when the FM receiver switches from stereo to mono and back to
stereo, the sound variations and changes in level are reduced by over 90%.
In the SOUND4 IMPACT processing chain, the stereo expander can be used
substantially without any limitations.

With its advanced functionalities and impressive versatility, SOUND4
PULSE gives clients the ultimate price - performance ratio, providing
much more than just a processor. Flexible and powerful, it ensures perfect
sound quality and full compatibility with radio broadcasting standards
and can be used simultaneously for FM and HD, DAB, DRM or streaming.

SOUND4 FIRST provides all the most important functionalities you need
in an FM/HD processor and sets the bar high both in terms of performance
and affordability. Designed to deliver a sound of uncompromising quality,
this tool gives you 2-band processing, a digital stereo generator and an
IMPACT Clipper.

Desc: The device allows unauthenticated attackers to visit the unprotected
/usr/cgi-bin/restorefactory.cgi endpoint and reset the device to its factory
default configuration. Once a POST request is made, the device will reboot
with its default settings allowing the attacker to bypass authentication
and take full control of the system.

Tested on: Apache/2.4.25 (Unix)
           OpenSSL/1.0.2k
           PHP/7.1.1
           GNU/Linux 5.10.43 (armv7l)
           GNU/Linux 4.9.228 (armv7l)


Vulnerability discovered by Gjoko 'LiquidWorm' Krstic
Macedonian Information Security Research and Development Laboratory
Zero Science Lab - https://www.zeroscience.mk - @zeroscience


Advisory ID: ZSL-2022-5742
Advisory URL: https://www.zeroscience.mk/en/vulnerabilities/ZSL-2022-5742.php


26.09.2022

--


&gt; curl -kX POST "https://RADIO/cgi-bin/restorefactory.cgi" --data "0x539" \
&gt; sleep 120

#login admin:admin
</p></body></html>

14 Dec 2022 00:00Current

5.8Medium risk

Vulners AI Score5.8

CVSS 3.19.8

CVSS 48.8

EPSS0.00872

SSVC