CVE-2020-2885 in Document Management
Summary
by MITRE
Vulnerability in the Oracle Document Management and Collaboration product of Oracle E-Business Suite (component: Attachments). Supported versions that are affected are 12.1.1-12.1.3 and 12.2.3-12.2.9. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Document Management and Collaboration. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle Document Management and Collaboration, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Document Management and Collaboration accessible data as well as unauthorized update, insert or delete access to some of Oracle Document Management and Collaboration accessible data. CVSS 3.0 Base Score 8.2 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N).
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Analysis
by VulDB Data Team • 05/08/2025
The vulnerability identified as CVE-2020-2885 resides within Oracle Document Management and Collaboration component of the Oracle E-Business Suite, specifically affecting versions 12.1.1 through 12.1.3 and 12.2.3 through 12.2.9. This represents a critical security flaw that operates at the application layer and demonstrates the inherent risks associated with enterprise document management systems that handle sensitive business data. The vulnerability's classification as easily exploitable indicates that attackers can leverage standard network protocols without requiring specialized tools or extensive reconnaissance, making it particularly dangerous in production environments where such systems often process confidential corporate information.
The technical nature of this vulnerability manifests through an authentication bypass mechanism that allows unauthenticated attackers to access the Oracle Document Management and Collaboration functionality via HTTP network connections. This flaw operates at the web application level and can be exploited through standard network protocols without requiring prior authentication credentials. The vulnerability's CVSS score of 8.2 reflects its high severity, with the base vector indicating network-based attack vector, low attack complexity, no privilege requirements, and the need for human interaction from users other than the attacker. This human interaction component suggests that while the initial exploitation may not require direct user credentials, some form of social engineering or user engagement may be necessary to complete the attack chain, potentially through phishing or targeted user manipulation.
The operational impact of this vulnerability extends beyond the immediate scope of the Document Management and Collaboration component, creating cascading effects that can compromise additional Oracle E-Business Suite products. The attack can result in unauthorized access to critical data and potentially full access to all accessible data within the Oracle Document Management and Collaboration system. This includes sensitive documents, business records, and potentially confidential financial or operational data that organizations rely on for their business operations. The vulnerability also allows for unauthorized update, insert, or delete operations on data within the system, providing attackers with complete data integrity compromise capabilities. This dual impact on confidentiality and integrity creates a particularly dangerous scenario where attackers can both exfiltrate sensitive information and modify critical business data, potentially disrupting business operations and creating audit trail issues.
Organizations affected by this vulnerability should implement immediate mitigations including network segmentation to limit access to the vulnerable Oracle E-Business Suite components, implementing robust firewall rules to restrict HTTP access to authorized networks only, and applying the relevant Oracle security patches as soon as they become available. The vulnerability aligns with CWE-287 which addresses improper authentication issues, and follows attack patterns consistent with the ATT&CK framework's credential access and persistence techniques. Given the critical nature of this vulnerability, security teams should also conduct comprehensive network scans to identify all instances of affected Oracle E-Business Suite versions and implement monitoring solutions to detect potential exploitation attempts. Additionally, organizations should review their user access controls and implement principle of least privilege models to minimize potential damage from successful exploitation attempts, while also preparing incident response procedures that account for the possibility of data exfiltration and integrity compromise.