#VU82031 Active Debug Code in YF325 - CVE-2023-32645

Vulnerability identifier: #VU82031

Vulnerability risk: High

CVSSv4.0: 8.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber]

CVE-ID: CVE-2023-32645

CWE-ID: CWE-489

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
YF325
Hardware solutions / Routers & switches, VoIP, GSM, etc

Vendor: Xiamen Yifan Communication Technology

Description

The vulnerability allows a remote attacker to compromise the target system.

The vulnerability exists due to a leftover debug code issue in the httpd debug credentials functionality. A remote attacker can send a specially crafted request and bypass authentication on the target system.

Mitigation
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

Vulnerable software versions

YF325: 1.0_20221108

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External links
https://talosintelligence.com/vulnerability_reports/TALOS-2023-1752

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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.