CVE-2025-48643: Input Validation
In multiple locations there is a possible provisioning bypass due to improper input validation. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Configuration
Review all provisioning interfaces and code paths and implement strict server-side input validation and sanitization. Reject or canonicalize malformed, unexpected, or out-of-range input and enforce authorization checks for provisioning actions.
Provisioning components input_validation = strict validation and sanitization - Compensating control
Restrict access to provisioning and management interfaces to trusted administrators and trusted network segments (for example via firewall rules, host-based ACLs, or network segmentation) to reduce exposure until code fixes are applied.
- Operational
Audit system and provisioning logs for evidence of unauthorized provisioning activity or local privilege escalation. If suspicious activity is found, isolate affected hosts, perform incident response (including forensic capture), and restore services from known-good backups after root cause remediation.
Event History
Frequently Asked Questions
What is the severity of CVE-2025-48643?
CVE-2025-48643 has a risk rating of 47, indicating a significant threat level.
How do I fix CVE-2025-48643?
To fix CVE-2025-48643, ensure proper input validation and apply the latest security patches provided by your software vendor.
What impact does CVE-2025-48643 have on my system?
CVE-2025-48643 can lead to local escalation of privilege, allowing unauthorized access to system resources.
Is user interaction required to exploit CVE-2025-48643?
No, user interaction is not needed for the exploitation of CVE-2025-48643.
What vulnerability type does CVE-2025-48643 fall under?
CVE-2025-48643 falls under the category of Input Validation vulnerabilities.