CVE-2019-2725 in Tape Library ACSLS
Summary
by MITRE
Vulnerability in the Oracle WebLogic Server component of Oracle Fusion Middleware (subcomponent: Web Services). Supported versions that are affected are 10.3.6.0.0 and 12.1.3.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle WebLogic Server. Successful attacks of this vulnerability can result in takeover of Oracle WebLogic Server. CVSS 3.0 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).
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Analysis
by VulDB Data Team • 06/07/2025
The vulnerability identified as CVE-2019-2725 represents a critical security flaw within Oracle WebLogic Server's Web Services subcomponent, specifically affecting versions 10.3.6.0.0 and 12.1.3.0.0. This vulnerability operates at the core of Oracle's Fusion Middleware ecosystem, where WebLogic Server serves as a foundational application server for enterprise deployments. The flaw resides in the server's handling of HTTP requests within its web services framework, creating an exploitable condition that can be leveraged by remote attackers without requiring authentication credentials or prior access privileges. The vulnerability's classification as easily exploitable underscores the severity of the threat, as it requires minimal technical expertise or resources for successful exploitation.
The technical nature of this vulnerability stems from improper input validation within the WebLogic Server's web services implementation, creating a pathway for malicious HTTP requests to execute arbitrary code on the target system. This flaw enables attackers to bypass authentication mechanisms entirely, allowing unauthorized access to the server's operational capabilities. The vulnerability's CVSS score of 9.8 reflects the high impact across all three core security principles: confidentiality, integrity, and availability. Attackers can exploit this weakness to gain complete control over the affected WebLogic Server instance, potentially leading to full system compromise and unauthorized data access or modification.
The operational impact of CVE-2019-2725 extends far beyond simple service disruption, as successful exploitation can result in complete system takeover and persistent access to enterprise networks. Organizations running affected WebLogic Server versions face significant risk of data breaches, service interruptions, and potential lateral movement within their network infrastructure. The vulnerability's network-accessible nature means that attackers can target systems from external networks, making it particularly dangerous for organizations with exposed web services. This threat vector aligns with ATT&CK technique T1190 for Exploit Public-Facing Application and T1071.004 for Application Layer Protocol: Web Protocols, demonstrating the multi-faceted nature of the attack surface.
Security practitioners should prioritize immediate remediation of this vulnerability through Oracle's official security patches, as the vulnerability's high CVSS score and lack of authentication requirements make it an attractive target for automated exploit campaigns. Organizations should also implement network segmentation and monitoring to detect anomalous HTTP traffic patterns that might indicate exploitation attempts. The vulnerability's presence in widely deployed server versions means that many enterprises across various industries remain at risk, emphasizing the importance of comprehensive vulnerability management programs and regular security assessments. This flaw exemplifies the critical need for organizations to maintain current security patches and implement robust monitoring solutions to detect and respond to exploitation attempts effectively.