CVE-2026-83343
HighCVSS 8.2Summary
Vulnerability in the Oracle Utilities Network Management System product of Oracle Utilities Applications (component: System Wide). Affected versions are 2.5.0.2.0-2.5.0.2.13, 2.6.0.1.0-2.6.0.12B, 2.6.0.2.0-2.6.0.2.10A and 25.12.0.0.0-25.12.0.0.3. An easily exploitable vulnerability allows an unauthenticated attacker with network access via HTTP to compromise the system, resulting in unauthorized access to critical data and unauthorized update, insert or delete access to some data.
Risk Assessment
An unauthenticated attacker can access and modify critical data, impacting confidentiality and integrity. The CVSS 3.1 base score of 8.2 represents severe risk for affected organizations.
Recommendation
Urgently apply Oracle security updates for all listed versions and implement additional network access controls for the system.
Other vulnerabilities in Oracle Utilities Network Management System
See all- CVE-2026-83342High
Vulnerability in the Oracle Utilities Network Management System product of Oracle Utilities Applications (component: System Wide). Affected versions are 2.4.0.1.0-2.4.0.1.33, 2.5.0.1.0-2.5.0.1.19, 2.5.0.2.0-2.5.0.2.13, 2.6.0.1.0-2.6.0.12B, 2.6.0.2.0-2.6.0.2.10A and 25.12.0.0.0-25.12.0.0.3. An easily exploitable vulnerability allows a low privileged attacker with logon to the infrastructure to compromise the system.
- CVE-2026-46981High
Vulnerability in Oracle Utilities Network Management System (component: Mobile) in multiple versions. Easily exploitable, allows an unauthenticated attacker via HTTP to unauthorized update, insert, delete, or read part of the data. May affect other products (scope change).
- CVE-2026-46948Medium
Vulnerability in Oracle Utilities Network Management System (Security component) allows a low-privileged attacker via HTTP to gain unauthorized read and modify access to data. Requires user interaction.
Original NVD description (English source)
Vulnerability in the Oracle Utilities Network Management System product of Oracle Utilities Applications (component: System Wide). Supported versions that are affected are 2.5.0.2.0-2.5.0.2.13, 2.6.0.1.0-2.6.0.12B, 2.6.0.2.0-2.6.0.2.10A and 25.12.0.0.0-25.12.0.0.3. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Utilities Network Management System. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Utilities Network Management System accessible data as well as unauthorized update, insert or delete access to some of Oracle Utilities Network Management System accessible data. CVSS 3.1 Base Score 8.2 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N).