CVE-2021-25276

In SolarWinds Serv-U before 15.2.2 Hotfix 1, there is a directory containing user profile files (that include users' password hashes) that is world readable and writable. An unprivileged Windows user (having access to the server's filesystem) can add an FTP user by copying a valid profile file to this directory. For example, if this profile sets up a user with a C:\ home directory, then the attacker obtains access to read or replace arbitrary files with LocalSystem privileges.

  • OS
    Any OS
  • Version
    Any Version
  • Type
    Any Type

2 fixes found:

    Workaround

    ServU-FTP 15.2.2 Hotfix 1
    Published Date:Feb 3, 2021
    Updated Date:Feb 3, 2021
    • Version Update

      Upgrade to Orion Platform 2020.2.4
      Published Date:Jan 25, 2021
      Updated Date:Jan 25, 2021