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    CVE-2020-11707

    An issue was discovered in ProVide (formerly zFTPServer) through 13.1. It doesn't enforce permission over Windows Symlinks or Junctions. As a result, a low-privileged user (non-admin) can craft a Junction Link in a directory he has full control of, breaking out of the sandbox.

    Published:Apr 12, 2020
    Last Modified:Nov 21, 2024
    EPS:Apr 12, 2020
    EPSS Score:0.00359
    CVSS Score:8.8

    Affected Products

    Vendor
    Provideserver
    Product
    Provide Ftp Server

    Exploits

    https://github.com/belong2yourself/vulnerabilities/tree/master/ProVide/Sandbox%20Escape%20via%20Symlink%20or%20Junctionhttps://github.com/belong2yourself/vulnerabilities/tree/master/ProVide/Sandbox%20Escape%20via%20Symlink%20or%20Junction

    Common Weakness Enumeration

    CWE-863 Incorrect Authorization

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2020-11701 (CVSS 8.8) — An issue was discovered in ProVide (formerly zFTPServer) through 13.1. CSRF exists in the User Web Interface, …
    CVE-2020-11702 (CVSS 6.1) — An issue was discovered in ProVide (formerly zFTPServer) through 13.1. The User Web Interface has Multiple Sto…
    CVE-2020-11703 (CVSS 7.5) — An issue was discovered in ProVide (formerly zFTPServer) through 13.1. /ajax/GetInheritedProperties allows HTT…
    CVE-2020-11704 (CVSS 6.1) — An issue was discovered in ProVide (formerly zFTPServer) through 13.1. The Admin Web Interface has Multiple St…
    CVE-2020-11705 (CVSS 9.8) — An issue was discovered in ProVide (formerly zFTPServer) through 13.1. /ajax/ImportCertificate allows an attac…
    CVE-2020-11706 (CVSS 8.8) — An issue was discovered in ProVide (formerly zFTPServer) through 13.1. The Admin Interface allows CSRF for act…
    CVE-2020-11708 (CVSS 9.8) — An issue was discovered in ProVide (formerly zFTPServer) through 13.1. Privilege escalation can occur via the …

    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