Vulnerability in Initial Administrator Login Process
Priority LOW 34CWE-257Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- —
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA.
Summary
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.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.01219 68th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2025-57789
- 2026-10-03 Alias added: GHSA-2vjv-2jwr-w8hr
References
More Commvault vulnerabilities
- TI-2025-24197 Commvault Command Center Innovation Release <= 11.38.25 Unathenticated Install Package Path Traversal KEVCVSS 4.0CRITICAL 9.3
- TI-2025-03473 Commvault Web Server unspecified vulnerability KEVCVSS 4.0HIGH 8.7
- TI-2017-13252 A Command Injection issue was discovered in ContentStore/Base/CVDataPipe.dll in Commvault… CVSS 3.0CRITICAL 9.8
- TI-2025-35673 Path traversal in Commvault CommCell CVSS 4.0HIGH 8.7
- TI-2025-35674 Argument Injection Vulnerability in CommServe CVSS 4.0MEDIUM 6.9
- TI-2026-53842 Command Center API Authentication Bypass CVSS 4.0CRITICAL 9.3
Sources
- CVE-2025-57789 · CVE Program
- CVE-2025-57789 · NVD
- FIRST EPSS
- GHSA-2vjv-2jwr-w8hr · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences