#VU78677 Use of hard-coded credentials in Fujitsu products - CVE-2023-38433

Vulnerability identifier: #VU78677

Vulnerability risk: Medium

CVSSv4.0: 4.6 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2023-38433

CWE-ID: CWE-798

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
IP-HE950E
Hardware solutions / Firmware
IP-HE950D
Hardware solutions / Firmware
IP-HE900E
Hardware solutions / Firmware
IP-HE900D
Hardware solutions / Firmware
IP-900E
Hardware solutions / Firmware
IP-920E
Hardware solutions / Firmware
IP-900D
Hardware solutions / Firmware
IP-900ⅡD
Hardware solutions / Firmware
IP-920D
Hardware solutions / Firmware
IP-90
Hardware solutions / Firmware
IP-9610
Hardware solutions / Firmware

Vendor: Fujitsu

Description

The vulnerability allows a remote attacker to gain access to sensitive information.

The vulnerability exists due to presence of hard-coded credentials in Real-time Video Transmission Gear "IP series". A remote unauthenticated attacker can obtain credentials for factory testing

Mitigation
Install updates from vendor's website.

Vulnerable software versions

IP-HE950E: 01L001 - 01L053

IP-HE950D: 01L001 - 01L053

IP-HE900E: 01L001 - 01L010

IP-HE900D: 01L001 - 01L004

IP-900E: 01L001 - 02L061

IP-920E: 01L001 - 02L061

IP-900D: 01L001 - 02L061

IP-900ⅡD: 01L001 - 02L061

IP-920D: 01L001 - 02L061

IP-90: 01L001 - 01L013

IP-9610: 01L001 - 02L007

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External links
https://jvn.jp/en/jp/JVN95727578/index.html
https://www.fujitsu.com/global/documents/products/computing/peripheral/video/download/Web_UI_vulnerability.pdf

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.