CVE-2026-61127 in Communications Service Catalog and Design
Summary
by MITRE • 07/22/2026
Vulnerability in the Oracle Communications Service Catalog and Design product of Oracle Communications (component: Solution Designer). Supported versions that are affected are 8.0.0.7.0-8.3.0.2.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Communications Service Catalog and Design. Successful attacks of this vulnerability can result in takeover of Oracle Communications Service Catalog and Design. 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 • 07/22/2026
This vulnerability resides within Oracle Communications Service Catalog and Design product, specifically in the Solution Designer component, affecting versions ranging from 8.0.0.7.0 through 8.3.0.2.0. The flaw represents a critical security weakness that can be exploited by adversaries with minimal privileges and network connectivity through HTTP protocols. The vulnerability's exploitability score of 8.8 on the CVSS 3.1 scale indicates a high-severity threat that could lead to complete system compromise. The attack vector requires network access via HTTP, making it accessible to remote attackers who do not need physical access or elevated privileges to initiate exploitation.
The technical nature of this vulnerability stems from insufficient input validation and authentication controls within the Solution Designer component, creating opportunities for unauthorized access and system manipulation. When exploited successfully, the vulnerability enables attackers to gain full control over the Oracle Communications Service Catalog and Design environment, potentially allowing them to execute arbitrary code, modify system configurations, or extract sensitive data. The confidentiality, integrity, and availability impacts are all rated as high, indicating that successful exploitation could result in complete data breaches, system corruption, and service disruptions. This aligns with CWE-284, which addresses improper access control vulnerabilities, and represents a significant deviation from the principle of least privilege that should govern system access controls.
Operationally, this vulnerability poses severe risks to organizations relying on Oracle Communications Service Catalog and Design for their service management operations. The low privilege requirement combined with network accessibility means that even relatively unsophisticated attackers could potentially compromise critical telecommunications infrastructure. Organizations using affected versions face potential data exfiltration, service interruptions, and system integrity violations that could impact customer-facing services and regulatory compliance. The unscoped attack surface increases the probability of successful exploitation, as the vulnerability affects a core component rather than being isolated to specific functions or modules.
Mitigation strategies should focus on immediate patch deployment for all affected versions within the specified range, as Oracle would have released security updates addressing this specific flaw. Network segmentation and access controls should be strengthened to limit HTTP exposure to only authorized personnel and systems. Implementing web application firewalls and monitoring for unusual HTTP traffic patterns can help detect potential exploitation attempts. Regular security assessments and vulnerability scanning should be conducted to identify similar weaknesses in the broader Oracle Communications ecosystem. Organizations should also consider implementing intrusion detection systems to monitor for unauthorized access attempts and establish incident response procedures specifically addressing service catalog and design component compromises, aligning with ATT&CK technique T1078 for valid accounts and T1566 for phishing attacks that could leverage this vulnerability for initial access.