CVE-2025-57789
Vulnerability in Initial Administrator Login Process
- State
- Published
- Severity
- 5.3 Medium
- Published
- Aug 20, 2025
- Updated
- Feb 26, 2026
- Reserved
- Aug 19, 2025
Description
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 5.3 Medium | 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 | Commvault |
Weaknesses
- CWE-257 Storing Passwords in a Recoverable Format
Affected Products
| Product | Versions |
|---|---|
CommCellCommvault |
|
References
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