CVE-2025-14432 in Poly G7500
Summary
by MITRE • 12/16/2025
In limited scenarios, sensitive data might be written to the log file if an admin uses Microsoft Teams Admin Center (TAC) to make device configuration changes. The affected log file is visible only to users with admin credentials. This is limited to Microsoft TAC and does not affect configuration changes made using the provisioning server or the device WebUI.
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Analysis
by VulDB Data Team • 12/20/2025
The vulnerability identified as CVE-2025-14432 represents a sensitive data exposure issue within Microsoft Teams Admin Center that arises during specific administrative operations. This flaw manifests when administrators utilize the Microsoft Teams Admin Center to modify device configurations, creating a scenario where sensitive information could be inadvertently logged to system files. The vulnerability is classified as a limited exposure issue due to its restricted scope and the specific conditions required for exploitation. The technical nature of this vulnerability aligns with CWE-532, which addresses information exposure through log files, and falls under the broader category of insecure logging practices that can lead to unauthorized data access.
The operational impact of this vulnerability is constrained by the requirement for administrative privileges to trigger the logging of sensitive data. Only users possessing valid administrative credentials can access the Microsoft Teams Admin Center and potentially cause the sensitive information to be written to log files. This access control mechanism provides some inherent protection, though it does not eliminate the risk entirely since administrative credentials may be compromised through various attack vectors. The vulnerability specifically affects the Microsoft Teams Admin Center interface and does not extend to other configuration methods such as provisioning servers or device web user interfaces, indicating a targeted scope limitation that reduces overall exposure but does not eliminate the need for remediation.
Security practitioners should consider this vulnerability in the context of the MITRE ATT&CK framework, particularly under the T1070.001 technique for Indicator Removal on Host, as log file manipulation or exposure could potentially interfere with security monitoring and forensic analysis. The vulnerability demonstrates the importance of proper logging practices and access controls within administrative interfaces. Organizations should implement comprehensive monitoring of log file access and modifications to detect potential unauthorized activities. The affected system components require careful review of their logging mechanisms to ensure that sensitive data is properly sanitized or restricted before being written to any persistent storage. Additionally, the security community should recognize this as a potential indicator of broader logging security weaknesses that may exist in similar administrative platforms.
Mitigation strategies should focus on implementing strict access controls for administrative interfaces, regular log file audits, and enhanced monitoring of administrative activities. Organizations should configure their logging systems to prevent sensitive data from being written to log files without proper sanitization or encryption. The Microsoft Teams Admin Center should be configured with appropriate logging policies that ensure sensitive information is either redacted or restricted to authorized personnel only. Security teams should establish baseline logging behaviors and implement anomaly detection for administrative activities that might indicate potential exploitation of this vulnerability. Regular security assessments of administrative interfaces and their associated logging mechanisms are essential to prevent similar issues from arising in other components of the Microsoft Teams ecosystem. The vulnerability also highlights the need for comprehensive security training for administrators to understand the implications of their actions within administrative interfaces and the importance of maintaining strict access controls.