CVE-2021-2275 in Applications Manager
Summary
by MITRE • 04/23/2021
Vulnerability in the Oracle Applications Manager product of Oracle E-Business Suite (component: View Reports). Supported versions that are affected are 12.1.3 and 12.2.3-12.2.10. Easily exploitable vulnerability allows high privileged attacker with network access via HTTP to compromise Oracle Applications Manager. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Applications Manager accessible data as well as unauthorized access to critical data or complete access to all Oracle Applications Manager accessible data. CVSS 3.1 Base Score 6.5 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N).
If you want to get best quality of vulnerability data, you may have to visit VulDB.
Analysis
by VulDB Data Team • 04/25/2021
The vulnerability identified as CVE-2021-2275 resides within Oracle Applications Manager, a critical component of the Oracle E-Business Suite ecosystem. This flaw specifically affects the View Reports functionality and impacts Oracle E-Business Suite versions 12.1.3 and 12.2.3 through 12.2.10, representing a significant security gap that has persisted across multiple release lines. The vulnerability classification as easily exploitable indicates that attackers with minimal technical expertise can leverage this weakness, making it particularly dangerous for organizations running these legacy systems. The security implications extend beyond simple data access, as the flaw enables attackers to perform unauthorized modifications to critical system data and maintain persistent access to sensitive information.
The technical nature of this vulnerability stems from insufficient authorization controls within the View Reports component of Oracle Applications Manager. Attackers with high privileged access and network connectivity via HTTP can exploit this weakness to gain unauthorized access to critical data and perform destructive operations including creation, deletion, and modification of system data. The CVSS 3.1 score of 6.5 reflects the severity of impact, with high confidentiality and integrity implications that align with CWE-284 (Improper Access Control) and CWE-862 (Missing Authorization) classifications. The vulnerability requires an attacker to already possess high privileges, suggesting that the weakness exists in the authorization mechanisms rather than in authentication processes, making it particularly insidious as it operates within the legitimate access boundaries of authorized users.
The operational impact of this vulnerability extends beyond immediate data compromise to encompass potential system integrity breaches and unauthorized administrative actions. Organizations utilizing affected Oracle E-Business Suite versions face risks of data manipulation, unauthorized system modifications, and potential disruption of business-critical processes that depend on the integrity of the applications manager. The vulnerability's ability to provide complete access to all Oracle Applications Manager accessible data means that attackers can potentially exfiltrate sensitive business information, modify financial records, or corrupt system configurations that could severely impact business operations. This weakness particularly affects organizations that have not yet migrated to more recent Oracle E-Business Suite versions, leaving them vulnerable to sophisticated attacks that exploit these legacy system weaknesses.
Organizations should implement immediate mitigations including applying the relevant Oracle Critical Patch Updates that address this vulnerability, restricting network access to Oracle Applications Manager through firewalls and network segmentation, and implementing additional monitoring of administrative activities. The vulnerability aligns with ATT&CK techniques related to privilege escalation and credential access, making it particularly dangerous when combined with other exploitation methods. Regular security assessments of Oracle E-Business Suite installations should include verification of patch compliance and review of access controls to prevent exploitation of similar authorization weaknesses. Organizations should also consider implementing network monitoring solutions that can detect unauthorized access attempts to Oracle Applications Manager and establish incident response procedures specifically addressing this type of vulnerability to minimize potential damage from exploitation attempts.