CVE-2026-83417: Infoleak
Vulnerability in the Oracle Communications Cloud Native Core Security Edge Protection Proxy product of Oracle Communications (component: SEPP). Supported versions that are affected are 26.1.200 and 25.2.201. Easily exploitable vulnerability allows unauthenticated attacker with access to the physical communication segment attached to the hardware where the Oracle Communications Cloud Native Core Security Edge Protection Proxy executes to compromise Oracle Communications Cloud Native Core Security Edge Protection Proxy. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Communications Cloud Native Core Security Edge Protection Proxy accessible data as well as unauthorized update, insert or delete access to some of Oracle Communications Cloud Native Core Security Edge Protection Proxy accessible data. CVSS 3.1 Base Score 7.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N).
Affected Software
Event History
Frequently Asked Questions
Which deployments are exposed to this vulnerability?
Affected supported versions are 26.1.200 and 25.2.201 of the SEPP component in Oracle Communications Cloud Native Core Security Edge Protection Proxy. Exploitation requires access to the physical communication segment attached to the hardware running the product.
Does an attacker need credentials or user interaction to exploit this issue?
No. The vulnerability is described as easily exploitable by an unauthenticated attacker, and it requires no user interaction.
What could a successful attacker access or change?
A successful attack can provide unauthorized access to critical data or all accessible product data. It can also allow unauthorized update, insertion, or deletion of some accessible data.