CVE-2021-35536 in Deal Management
Summary
by MITRE • 10/20/2021
Vulnerability in the Oracle Deal Management product of Oracle E-Business Suite (component: Miscellaneous). Supported versions that are affected are 12.1.1-12.1.3. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Deal Management. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Deal Management accessible data as well as unauthorized access to critical data or complete access to all Oracle Deal Management accessible data. CVSS 3.1 Base Score 8.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/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 • 10/24/2021
The vulnerability identified as CVE-2021-35536 represents a critical security flaw within Oracle Deal Management, a component of the Oracle E-Business Suite ecosystem. This vulnerability specifically affects versions 12.1.1 through 12.1.3, making it a significant concern for organizations running these older releases. The flaw resides in the Miscellaneous component of the Oracle Deal Management product, which handles various administrative and operational functions within the suite. The vulnerability's classification as easily exploitable indicates that attackers with minimal privileges and network access can potentially leverage this weakness to gain unauthorized access to sensitive business data. The CVSS 3.1 score of 8.1 reflects the severity of impact, particularly concerning confidentiality and integrity aspects of the affected system.
The technical nature of this vulnerability allows an attacker with low privileges and network access via HTTP to compromise the Oracle Deal Management system. This attack vector represents a significant operational risk as it does not require specialized tools or extensive expertise to exploit. The vulnerability enables unauthorized modification, deletion, and creation access to critical data within the Oracle Deal Management environment. Additionally, attackers can achieve unauthorized access to all data accessible through this system, potentially compromising sensitive business information including customer data, financial records, and operational details. The attack requires minimal privileges but can result in substantial data compromise, making it particularly dangerous for enterprise environments where Oracle Deal Management handles critical business processes. This vulnerability directly maps to CWE-284 (Improper Access Control) and aligns with ATT&CK technique T1078 (Valid Accounts) as it allows privilege escalation through legitimate network access.
The operational impact of this vulnerability extends beyond simple data compromise to potentially disrupt business operations and expose organizations to regulatory compliance violations. Organizations utilizing affected versions of Oracle E-Business Suite may face unauthorized modifications to deal management records, which could alter business transactions and financial reporting. The ability to create, delete, or modify critical data without proper authorization represents a severe threat to data integrity and business continuity. Companies may experience unauthorized access to sensitive information, potentially leading to competitive disadvantages, regulatory penalties, and reputational damage. The vulnerability's impact is amplified by its ease of exploitation, meaning that even relatively unsophisticated attackers can potentially compromise the system. Organizations should consider implementing network segmentation and access controls to limit exposure while planning for immediate patching or mitigation strategies. The vulnerability's characteristics align with ATT&CK tactic TA0006 (Credential Access) and TA0008 (Lateral Movement) as it provides unauthorized access paths that could enable further exploitation within the network infrastructure.