CVE-2026-101630 in Advanced Outbound Telephony
Summary
by MITRE • 10/21/2026
Vulnerability in the Oracle Advanced Outbound Telephony product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Advanced Outbound Telephony. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle Advanced Outbound Telephony, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Advanced Outbound Telephony accessible data as well as unauthorized read access to a subset of Oracle Advanced Outbound Telephony accessible data. CVSS 3.1 Base Score 5.4 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N).
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Analysis
by VulDB Data Team • 10/21/2026
The identified vulnerability resides within the Internal Operations component of Oracle Advanced Outbound Telephony, a module integral to Oracle E-Business Suite versions 12.2.3 through 12.2.15. This security flaw represents a significant risk to organizations relying on these specific releases for their customer communication and telephony infrastructure. The vulnerability is classified as easily exploitable by an attacker with low privileges who possesses network access via the HTTP protocol. Unlike many complex vulnerabilities that require sophisticated exploitation techniques or high-level system access, this defect allows for relatively straightforward compromise given the right conditions, highlighting a critical gap in input validation or authorization checks within the telephony management interface.
The operational impact of this vulnerability is characterized by its requirement for human interaction from a user other than the attacker. This indicates that the attack vector likely involves social engineering tactics, such as phishing or诱骗ing an authenticated low-privilege user to perform specific actions on the web interface. Despite requiring this initial step, the consequences are severe due to scope change dynamics. While the technical flaw is located within Oracle Advanced Outbound Telephony, successful exploitation can lead to a broader compromise of additional products within the E-Business Suite ecosystem. This lateral movement capability amplifies the risk significantly, as an attacker targeting one module may inadvertently or intentionally trigger cascading failures across interconnected business applications that share underlying database structures or authentication contexts.
The specific impacts resulting from a successful exploit include unauthorized read access to a subset of data accessible by Oracle Advanced Outbound Telephony and unauthorized update, insert, or delete operations on other portions of the same dataset. This combination of confidentiality and integrity violations aligns with Common Weakness Enumeration (CWE) classifications such as CWE-269 Improper Privilege Management or CWE-798 Use of Hard-coded Credentials if authentication bypass is involved, though the primary mechanism appears to be an authorization flaw allowing actions beyond the user's intended scope. In terms of MITRE ATT&CK framework mapping, this vulnerability facilitates techniques related to Initial Access via User Execution and potentially Lateral Movement through valid accounts, as well as Data Exfiltration for read access and Impact via Data Manipulation for write operations. The CVSS 3.1 base score of 5.4 reflects a medium severity level, driven by the network-based attack vector, low complexity, required user interaction, and limited availability impact but notable confidentiality and integrity impacts.
To mitigate this risk, organizations running affected versions must prioritize applying the latest security patches provided by Oracle for E-Business Suite releases 12.2.3 through 12.2.15. Immediate remediation is essential to close the authorization gaps that allow low-privileged users to perform unintended data modifications or disclosures. In addition to patching, implementing strict network segmentation can limit HTTP access to telephony management interfaces from untrusted networks. Security teams should also enforce multi-factor authentication for all administrative and user accounts interacting with these systems to reduce the success rate of social engineering attacks that exploit this vulnerability. Continuous monitoring of audit logs for unusual data modification patterns or unauthorized read attempts can help detect exploitation attempts in real-time, providing an additional layer of defense while patching efforts are underway.