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    CVE-2021-47791

    SmartFTP Client 10.0.2909.0 contains multiple denial of service vulnerabilities that allow attackers to crash the application through specific input manipulation. Attackers can trigger crashes by entering malformed paths, using invalid IP addresses, or clearing connection history in the client's interface.

    Published:Jan 15, 2026
    Last Modified:Jan 30, 2026
    EPS:Jan 15, 2026
    EPSS Score:0.00036
    CVSS Score:7.5

    Affected Products

    Vendor
    Smartftp
    Product
    Smartftp

    Exploits

    https://www.exploit-db.com/exploits/50266https://www.exploit-db.com/exploits/50266

    Related CVEs

    CVE-2018-25234 (CVSS 6.9) — SmartFTP Client 9.0.2615.0 contains a denial of service vulnerability that allows local attackers to crash the…
    CVE-2010-5219 (CVSS 6.9) — Untrusted search path vulnerability in SmartFTP 4.0.1140.0 allows local users to gain privileges via a Trojan …
    CVE-2010-4871 (CVSS 10) — Unspecified vulnerability in SmartFTP before 4.0 Build 1142 allows attackers to have an unknown impact via a l…
    CVE-2010-3099 (CVSS 9.3) — Directory traversal vulnerability in SmartSoft Ltd SmartFTP Client 4.0.1124.0, and possibly other versions bef…
    CVE-2007-0790 (CVSS 7.5) — Heap-based buffer overflow in SmartFTP 2.0.1002 allows remote FTP servers to execute arbitrary code via a larg…
    CVE-2003-1319 (CVSS 7.6) — Multiple buffer overflows in SmartFTP 1.0.973, and other versions before 1.0.976, allow remote attackers to ex…

    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