CVE-2025-57789— Vulnerability in Initial Administrator Login Process
Quick assessment
Affected
Commvault CommCell
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Commvault是美国Commvault公司的一个数据备份、恢复软件。 Commvault 11.36.60之前版本存在安全漏洞，该漏洞源于安装后至首次管理员登录前，可能利用默认凭据获取管理员控制权。
Public Exploits 1
Nuclei · 1
CVE-2025-57789.yaml [template]
Possible ATT&CK Techniques 1 AI
T1078 · Valid Accounts
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I. Basic Information for CVE-2025-57789
Vulnerability Information
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Vulnerability Title
Vulnerability in Initial Administrator Login Process
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
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
Source: CVE Program / CVE List V5
Vulnerability Type
以可恢复格式存储口令
Source: CVE Program / CVE List V5
Vulnerability Title
Commvault 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Commvault是美国Commvault公司的一个数据备份、恢复软件。 Commvault 11.36.60之前版本存在安全漏洞，该漏洞源于安装后至首次管理员登录前，可能利用默认凭据获取管理员控制权。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2025-57789
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | An issue was discovered in Commvault before 11.36.60.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. | https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2025/CVE-2025-57789.yaml | POC Details |
AI-Generated POC
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Same Patch Batch · Commvault · 2025-08-20 · 4 CVEs total
| CVE-2025-57788 | Unauthorized API Access Risk | |
| CVE-2025-57790 | Path Traversal Vulnerability | |
| CVE-2025-57791 | Argument Injection Vulnerability in CommServe |
IV. Related Vulnerabilities
V. Comments for CVE-2025-57789
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