CVE-2025-57789mediumCWE-257

CVE-2025-57789: medium-severity vulnerability in Commvault CommCell

Vulnerability in Initial Administrator Login Process

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28Vexday Risk Score

Patch soon. It has a working public exploit.

ssvc Attendcvss 5.3epss 1.2%
During the brief window between installation and the first administrator login, remote attackers may exploit the default credential to gain admin control. This is limited to the setup phase, before any jobs have been configured.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
Affected products
Commvault · CommCell
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