CVE-2026-70812 in Call Center Technology
Summary
by MITRE • 08/19/2026
Vulnerability in the Oracle Call Center Technology 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 Call Center Technology. Successful attacks of this vulnerability can result in takeover of Oracle Call Center Technology. CVSS 3.1 Base Score 8.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).
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Analysis
by VulDB Data Team • 08/19/2026
The identified vulnerability resides within the Internal Operations component of Oracle Call Center Technology, a critical module integrated into Oracle E-Business Suite versions ranging from 12.2.3 through 12.2.15. This security flaw represents a significant risk to organizations relying on these specific releases for their customer relationship management and support operations. The vulnerability is characterized by its ease of exploitation, requiring only low-privileged access and network connectivity via the HTTP protocol. An attacker does not need user interaction or complex social engineering tactics to initiate an attack vector, making it particularly dangerous in environments where internal users may have limited but sufficient privileges to interact with web-based interfaces.
From a technical perspective, this flaw allows for unauthorized code execution or privilege escalation that leads directly to the complete compromise of the Oracle Call Center Technology application layer. The high severity rating is reflected in its CVSS 3.1 base score of 8.8, indicating critical impact across all three pillars of information security: confidentiality, integrity, and availability. The vector string (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H) confirms that the attack is network-based with low complexity, requires only local privileges to initiate, involves no user interface interaction, and results in high impacts on data exposure, system modification, and service disruption. This suggests a potential remote code execution or insecure direct object reference flaw within the internal operations logic that bypasses standard authentication checks when accessed via HTTP endpoints.
The operational impact of this vulnerability is severe for affected enterprises. A successful exploitation could allow an attacker to take full control over the Oracle Call Center Technology instance. This level of compromise enables the exfiltration of sensitive customer data, including personally identifiable information and communication logs, which violates confidentiality requirements under regulations such as GDPR or HIPAA depending on the industry. Furthermore, the integrity impact means attackers can alter call routing rules, modify agent configurations, or inject malicious scripts into active sessions, disrupting business continuity. The availability aspect implies that denial-of-service conditions could be triggered, rendering customer support channels inaccessible during critical periods.
In terms of threat modeling and classification, this vulnerability aligns with CWE-287 Improper Authentication and CWE-94 Code Injection if the exploitation involves server-side script injection via HTTP parameters. It also maps to MITRE ATT&CK techniques such as T1059 Command and Scripting Interpreter for executing arbitrary commands on the backend system, or T1136 Create Account if the attacker establishes persistent access through new user credentials within the application database. The network-based nature of the attack places it firmly in the Initial Access and Execution tactics of the ATT&CK framework, allowing adversaries to pivot further into the internal network once this entry point is secured.
Mitigation strategies must prioritize immediate patching as provided by Oracle Security Alerts for E-Business Suite. Organizations running affected versions should apply the latest security patches that address the Internal Operations component vulnerabilities. In scenarios where patching cannot be implemented immediately due to operational constraints, compensating controls are essential. These include restricting HTTP access to internal operations endpoints via firewall rules or web application firewalls, ensuring only authorized IP ranges can reach these services. Additionally, enforcing strict network segmentation between public-facing interfaces and backend administrative components reduces the attack surface. Monitoring logs for anomalous HTTP requests targeting internal APIs and implementing multi-factor authentication for any remaining privileged accounts can further mitigate the risk of exploitation until a permanent fix is deployed.