CVE-2020-2846 in Depot Repair
Summary
by MITRE
Vulnerability in the Oracle Depot Repair product of Oracle E-Business Suite (component: Estimate and Actual Charges). Supported versions that are affected are 12.1.1-12.1.3. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Depot Repair. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle Depot Repair, 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 Depot Repair accessible data as well as unauthorized update, insert or delete access to some of Oracle Depot Repair 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-2020-2846 represents a critical security flaw within Oracle Depot Repair, a component of Oracle E-Business Suite that handles estimate and actual charges processing. This vulnerability affects specific versions 12.1.1 through 12.1.3, making it particularly concerning for organizations operating within this software ecosystem. The flaw manifests as an easily exploitable weakness that permits unauthenticated attackers to gain unauthorized access to the targeted system through standard HTTP network connections, bypassing traditional authentication mechanisms that should normally protect sensitive business operations.
The technical implementation of this vulnerability stems from insufficient access controls and authentication mechanisms within the Oracle Depot Repair component. Attackers can leverage this weakness without requiring any prior credentials or privileged access, making the attack surface particularly broad and dangerous. The vulnerability's classification as easily exploitable indicates that the attack vector requires minimal technical expertise or resources to execute successfully, while the CVSS 3.0 base score of 8.2 reflects the severity of potential impacts including high confidentiality and low integrity compromises. The attack requires only network access via HTTP protocol, which means that even basic network reconnaissance can reveal potential targets.
The operational impact of this vulnerability extends beyond the immediate Oracle Depot Repair component to potentially affect additional products within the Oracle E-Business Suite ecosystem. This cascading effect occurs because many Oracle applications share common authentication and authorization frameworks, meaning a compromise in one area can provide footholds for broader system infiltration. Successful exploitation can result in unauthorized access to critical business data including sensitive financial information, customer records, and operational details that form the backbone of enterprise operations. The vulnerability also enables unauthorized modification capabilities allowing attackers to insert, update, or delete data within the system, potentially causing significant operational disruption and financial loss.
Organizations affected by this vulnerability face substantial risk exposure given that the attack requires human interaction from users other than the attacker, suggesting that social engineering or targeted phishing campaigns could be employed to facilitate exploitation. The CVSS vector indicates network accessibility with low attack complexity and no privileges required, while the scope is considered constrained but potentially impactful due to the critical data access capabilities. This vulnerability aligns with CWE-284 (Improper Access Control) and represents a classic example of insufficient authorization checks that could be exploited through the ATT&CK framework's initial access and privilege escalation techniques. The combination of high confidentiality impact and low integrity impact suggests that data theft and exposure represent the primary concern rather than system corruption, though the potential for data manipulation remains significant.
Mitigation strategies should focus on immediate patching of affected Oracle E-Business Suite versions, implementation of network segmentation to limit access to the vulnerable component, and enhanced monitoring of HTTP traffic for suspicious activity. Organizations should also consider implementing additional authentication controls, such as multi-factor authentication, and establishing strict access controls for the Depot Repair functionality. The vulnerability's impact on the broader Oracle ecosystem necessitates comprehensive security assessments to identify potential secondary impacts and ensure that other components within the E-Business Suite are not similarly compromised. Regular security audits and vulnerability scanning should be implemented to detect similar weaknesses in other Oracle applications and prevent future exploitation attempts.