CVE-2025-43876 - iSTAR Ultra, Ultra SE, Ultra G2, Ultra G2 SE, iSTAR Edge G2 - Authenticated web application command injection - get8021xSettings
Vulnerability Overview
- CVE Identifier:
CVE-2025-43876- Severity Rating:
- 8.7 / 10.0 - HIGH
- Detection Date:
- 24 Dec 2025
- Vulnerability Type:
- Vulnerability
Description
Under certain circumstances a successful exploitation could result in access to the device.
Potential Impact
This vulnerability poses a high risk to affected systems. Organizations using the affected software should prioritize patching and implement appropriate security measures immediately.
- Unauthorized Access: Potential unauthorized access to sensitive systems or data
- Remote Code Execution: Attackers may execute arbitrary code remotely
- Service Disruption: Risk of service disruption or denial of service attacks
- Data Breach: Possibility of data breach or information disclosure
Recommended Actions
- Immediate Assessment: Identify if your systems are running affected versions of the software
- Apply Patches: Install security updates and patches as soon as they become available
- Implement Workarounds: Apply temporary mitigations if patches are not yet available
- Monitor Systems: Increase monitoring for signs of exploitation attempts
- Update Security Policies: Review and update security policies based on this vulnerability
- Inform Stakeholders: Communicate the risk to relevant stakeholders and teams
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Disclaimer: This information is provided for security awareness purposes. Always verify with official sources and consult with security professionals before taking action. The severity scores and information are based on publicly available data at the time of publication.