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.
- OSAny OS
- VersionAny Version
- TypeAny Type
2 fixes found:
- Published Date:Feb 3, 2021Updated Date:Feb 3, 2021
Upgrade to Orion Platform 2020.2.4Published Date:Jan 25, 2021Updated Date:Jan 25, 2021