Overview
A critical vulnerability, identified as CVE-2025-58097, has been discovered in LogStare Collector. This vulnerability arises from incorrect access permissions configured for the installation directory of LogStare Collector. This flaw allows a non-administrative user to manipulate files within the directory, potentially leading to arbitrary code execution with administrative privileges. This represents a significant security risk for organizations utilizing LogStare Collector.
Technical Details
CVE-2025-58097 stems from insecure default permissions set on the LogStare Collector installation directory. Specifically, a standard (non-administrator) user has write access to files and subdirectories within the installation path. By exploiting this write access, a malicious user can overwrite or replace executable files or configuration files used by the LogStare Collector service. When the service, which typically runs with elevated privileges, attempts to execute these compromised files, the attacker can gain administrative control of the system.
CVSS Analysis
Currently, a CVSS score has not been assigned to CVE-2025-58097 (N/A). However, the potential for privilege escalation makes this vulnerability a high-severity issue. Organizations should prioritize patching and mitigating this vulnerability due to the significant risk of system compromise.
Possible Impact
The exploitation of CVE-2025-58097 could have severe consequences, including:
- Complete System Compromise: Attackers can gain full control over the affected server.
- Data Breach: Access to sensitive data collected and processed by LogStare Collector.
- Malware Deployment: The system can be used as a launchpad for spreading malware within the network.
- Denial of Service (DoS): The LogStare Collector service can be disabled, disrupting security monitoring and logging.
Mitigation and Patch Steps
LogStare has released a patch to address CVE-2025-58097. Organizations are strongly advised to take the following steps:
- Apply the Patch: Download and install the latest version of LogStare Collector from the official LogStare website. Ensure you are using the latest version.
- Review File Permissions: Verify that the installation directory and its contents are properly secured, restricting write access to only authorized administrative users.
- Monitor for Suspicious Activity: Implement robust monitoring to detect any unauthorized file modifications or suspicious processes running on systems with LogStare Collector installed.
- Apply principle of least privilege: Ensure the service account that LogStare Collector is running under has the least amount of privileges required.
