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mediumexperimentalEmerging Threat

Commvault QLogin with PublicSharingUser and GUID Password (CVE-2025-57788)

Detects a qlogin.exe command attempting to authenticate as the internal `_+_PublicSharingUser_` using a GUID as the password. This could be an indicator of an attacker exploiting CVE-2025-57788 to gain initial access using leaked credentials.

windowsprocess_creation
2025-10-20