ZSPACE Q2C NAS HTTP POST Request open zfilev2_api.OpenSafe command injection

A weakness has been identified in ZSPACE Q2C NAS up to 1.1.0210050. Affected by this issue is the function zfilev2_api.OpenSafe of the file /v2/file/safe/open of the component HTTP POST Request Handler. This manipulation of the argument safe_dir causes command injection. It is possible to initiate the attack remotely. The exploit has been made available to the public and could be exploited. The vendor was contacted early about this disclosure and confirmed the existence of the vulnerability. A technical fix is planned to be released.