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OracleCVE-2026-83343

Oracle Utilities Network Management System: data tampering via System Wide

Oracle

CVE-2026-83343 · Published Sep 15, 2026 · updated Sep 21, 2026

High8.2
No fix yet
Oracle advisory

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).

Affected versions

PackageAffectedFixed in
Oracle Utilities Network Management System
Product
>= 2.5.0.2.0, <= 2.5.0.2.13No fix yet
>= 2.6.0.1.0, <= 2.6.0.12BNo fix yet
>= 2.6.0.2.0, <= 2.6.0.2.10ANo fix yet
>= 25.12.0.0.0, <= 25.12.0.0.3No fix yet
Details and references
CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
Severity from
the vendor (its own CVE record or advisory)
Weakness
CWE-306

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