CVE-2000-0589 in Sawmill
Summary
by MITRE
SawMill 5.0.21 uses weak encryption to store passwords, which allows attackers to easily decrypt the password and modify the SawMill configuration.
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Analysis
by VulDB Data Team • 01/22/2025
The vulnerability identified as CVE-2000-0589 affects SawMill version 5.0.21, a web-based log analysis and reporting tool that was widely used for monitoring and analyzing web server logs. This security flaw represents a critical weakness in the application's authentication and configuration management mechanisms, specifically targeting how passwords are stored within the system. The vulnerability stems from the application's implementation of weak encryption algorithms that fail to provide adequate protection for sensitive authentication credentials, creating a significant risk for systems that rely on SawMill for log analysis and web server monitoring.
The technical flaw manifests in SawMill's password storage mechanism which employs insufficient cryptographic strength to protect user credentials. This weak encryption approach allows attackers to reverse-engineer or brute-force the stored passwords with minimal computational resources and time investment. The vulnerability essentially creates a backdoor scenario where unauthorized individuals can gain access to administrative accounts and subsequently modify the SawMill configuration files, potentially leading to complete system compromise. The encryption weakness is particularly concerning because it affects the core authentication infrastructure of the application, undermining the fundamental security model that should protect sensitive configuration data.
The operational impact of this vulnerability extends far beyond simple credential theft, as it enables attackers to modify the SawMill configuration itself, potentially altering log analysis parameters, access controls, and other critical system settings. This capability allows adversaries to manipulate the logging and reporting processes, potentially hiding malicious activities from detection or creating false reports that could mislead system administrators. The vulnerability affects organizations that depend on SawMill for web server monitoring and log analysis, as successful exploitation could lead to complete compromise of the monitoring infrastructure, potentially allowing attackers to maintain persistent access to the system while remaining undetected.
From a cybersecurity framework perspective, this vulnerability aligns with CWE-326, which addresses the use of weak encryption, and represents a clear violation of security best practices regarding credential storage and configuration management. The issue also maps to ATT&CK technique T1566, which covers credential harvesting through various methods including the exploitation of weak encryption mechanisms. Organizations should implement immediate mitigations including upgrading to a patched version of SawMill that employs strong encryption algorithms such as AES-256 for password storage, disabling unnecessary administrative accounts, and implementing additional access controls. System administrators should also conduct thorough audits of all stored credentials and configuration files to identify any potential compromise, while network monitoring should be enhanced to detect unusual configuration modifications that might indicate exploitation attempts.