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    2 vulnerabilities found for FTP Server by ComSndFTP

    CVE-2012-10055 (GCVE-0-2012-10055)

    Vulnerability from cvelistv5 – Published: 2025-08-13 20:33 – Updated: 2026-04-07 14:02 Unsupported When Assigned
    VLAI
    Title
    ComSndFTP v1.3.7 Beta USER Format String RCE
    Summary
    ComSndFTP FTP Server version 1.3.7 Beta contains a format string vulnerability in its handling of the USER command. By sending a specially crafted username containing format specifiers, a remote attacker can overwrite a hardcoded function pointer in memory (specifically WSACleanup from Ws2_32.dll). This allows the attacker to redirect execution flow and bypass DEP protections using a ROP chain, ultimately leading to arbitrary code execution. The vulnerability is exploitable without authentication and affects default configurations.
    Severity
    9.3 (Critical)
    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
    SSVC
    Exploitation: poc Automatable: yes Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-134 - Use of Externally-Controlled Format String
    Assigner
    References
    Impacted products
    Vendor Product Version
    ComSndFTP FTP Server Affected: 1.3.7 Beta
    		Create a notification for this product.
    Date Public
    2012-06-08 00:00
    Credits
    ChaoYi Huang
    Show details on NVD website
    To clipboard 

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    CVE-2012-10055 (GCVE-0-2012-10055)

    Vulnerability from nvd – Published: 2025-08-13 20:33 – Updated: 2026-04-07 14:02 Unsupported When Assigned
    VLAI
    Title
    ComSndFTP v1.3.7 Beta USER Format String RCE
    Summary
    ComSndFTP FTP Server version 1.3.7 Beta contains a format string vulnerability in its handling of the USER command. By sending a specially crafted username containing format specifiers, a remote attacker can overwrite a hardcoded function pointer in memory (specifically WSACleanup from Ws2_32.dll). This allows the attacker to redirect execution flow and bypass DEP protections using a ROP chain, ultimately leading to arbitrary code execution. The vulnerability is exploitable without authentication and affects default configurations.
    Severity
    9.3 (Critical)
    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
    SSVC
    Exploitation: poc Automatable: yes Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-134 - Use of Externally-Controlled Format String
    Assigner
    References
    Impacted products
    Vendor Product Version
    ComSndFTP FTP Server Affected: 1.3.7 Beta
    		Create a notification for this product.
    Date Public
    2012-06-08 00:00
    Credits
    ChaoYi Huang
    Show details on NVD website
    To clipboard 

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