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    CVE-2023-35967

    Two heap-based buffer overflow vulnerabilities exist in the gwcfg_cgi_set_manage_post_data functionality of Yifan YF325 v1.0_20221108. A specially crafted network request can lead to a heap buffer overflow. An attacker can send a network request to trigger these vulnerabilities.This integer overflow result is used as argument for the malloc function.

    Published:Oct 11, 2023
    Last Modified:Nov 4, 2025
    EPS:Oct 11, 2023
    EPSS Score:0.00243
    CVSS Score:9.8

    Affected Products

    Vendor
    Yifanwireless
    Product
    Yf325
    Vendor
    Yifanwireless
    Product
    Yf325 Firmware

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-92 Forced Integer Overflow

    Related CVEs

    CVE-2023-32645 (CVSS 9.8) — A leftover debug code vulnerability exists in the httpd debug credentials functionality of Yifan YF325 v1.0_20…
    CVE-2023-35056 (CVSS 8.8) — A buffer overflow vulnerability exists in the httpd next_page functionality of Yifan YF325 v1.0_20221108. A sp…
    CVE-2023-35055 (CVSS 8.8) — A buffer overflow vulnerability exists in the httpd next_page functionality of Yifan YF325 v1.0_20221108. A sp…
    CVE-2023-24479 (CVSS 9.8) — An authentication bypass vulnerability exists in the httpd nvram.cgi functionality of Yifan YF325 v1.0_2022110…
    CVE-2023-34365 (CVSS 9.8) — A stack-based buffer overflow vulnerability exists in the libutils.so nvram_restore functionality of Yifan YF3…
    CVE-2023-34346 (CVSS 9.8) — A stack-based buffer overflow vulnerability exists in the httpd gwcfg.cgi get functionality of Yifan YF325 v1.…
    CVE-2023-31272 (CVSS 8.8) — A stack-based buffer overflow vulnerability exists in the httpd do_wds functionality of Yifan YF325 v1.0_20221…
    CVE-2023-34426 (CVSS 9.8) — A stack-based buffer overflow vulnerability exists in the httpd manage_request functionality of Yifan YF325 v1…
    CVE-2023-32632 (CVSS 8.8) — A command execution vulnerability exists in the validate.so diag_ping_start functionality of Yifan YF325 v1.0_…
    CVE-2023-35966 (CVSS 9.8) — Two heap-based buffer overflow vulnerabilities exist in the httpd manage_post functionality of Yifan YF325 v1.…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High