CVE-2023-34426

A stack-based buffer overflow vulnerability exists in the httpd manage_request functionality of Yifan YF325 v1.0_20221108. A specially crafted network request can lead to stack-based buffer overflow. An attacker can send a network request to trigger this vulnerability.

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://talosintelligence.com/vulnerability_reports/TALOS-2023-1766	Third Party Advisory
https://talosintelligence.com/vulnerability_reports/TALOS-2023-1766	Third Party Advisory
https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1766

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:yifanwireless:yf325_firmware:1.0_20221108:*:*:*:*:*:*:*

cpe:2.3:h:yifanwireless:yf325:-:*:*:*:*:*:*:*

History

04 Nov 2025, 20:16

Type	Values Removed	Values Added
References		() https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1766 -

Information

Published : 2023-10-11 16:15

Updated : 2025-11-04 20:16

NVD link : CVE-2023-34426

Mitre link : CVE-2023-34426

CVE.ORG link : CVE-2023-34426

JSON object : View

Products Affected

yifanwireless

yf325_firmware
yf325

CWE

CWE-121

Stack-based Buffer Overflow

CWE-787

Out-of-bounds Write

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