CVE-2021-25276 | BDVDB-2026-148476 Detail

Description#

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.

Impact#

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References#

Exploit#

History#

1. Version 12021-02-03Record published in the CVE List.
2. Version 22024-08-03Most recent update recorded in the CVE List.