Vulnerability in the Oracle Communications Cloud Native Core Security Edge Protection Proxy product of Oracle Communications (component: SEPP). (CVE-2026-83417)
A vulnerability exists in Oracle Communications Cloud Native Core Security Edge Protection Proxy (SEPP) versions 25.2.201 and 26.1.200. It allows an unauthenticated attacker with access to the physical communication segment of the hardware running SEPP to compromise the product. Successful exploitation can lead to unauthorized access to critical data and unauthorized modification of some accessible data. The vulnerability has a CVSS 3.1 base score of 7.1, indicating high severity with significant confidentiality impact and some integrity impact.
AI Analysis
Technical Summary
CVE-2026-83417 is a vulnerability in Oracle Communications Cloud Native Core Security Edge Protection Proxy (SEPP) affecting versions 25.2.201 and 26.1.200. The flaw allows an unauthenticated attacker who has access to the physical communication segment attached to the hardware running SEPP to compromise the product. This can result in unauthorized access to critical data and unauthorized update, insert, or delete operations on some accessible data. The CVSS 3.1 vector is AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N with a base score of 7.1. Oracle has included this vulnerability in its September 2026 Critical Security Patch Update, which contains numerous security fixes across multiple products including SEPP.
Potential Impact
The vulnerability enables unauthorized access to critical data and unauthorized modification of some data within Oracle Communications Cloud Native Core Security Edge Protection Proxy. This could compromise confidentiality and integrity of data accessible by the product. There is no reported impact on availability. Exploitation requires physical network segment access, limiting remote exploitation scenarios.
Mitigation Recommendations
Oracle has addressed this vulnerability in its September 2026 Critical Security Patch Update. Customers running affected versions 25.2.201 and 26.1.200 of Oracle Communications Cloud Native Core Security Edge Protection Proxy should apply the relevant patches from this update promptly. Oracle strongly recommends remaining on actively supported versions and applying security patches without delay to mitigate this and other vulnerabilities.
Vulnerability in the Oracle Communications Cloud Native Core Security Edge Protection Proxy product of Oracle Communications (component: SEPP). (CVE-2026-83417)
Description
A vulnerability exists in Oracle Communications Cloud Native Core Security Edge Protection Proxy (SEPP) versions 25.2.201 and 26.1.200. It allows an unauthenticated attacker with access to the physical communication segment of the hardware running SEPP to compromise the product. Successful exploitation can lead to unauthorized access to critical data and unauthorized modification of some accessible data. The vulnerability has a CVSS 3.1 base score of 7.1, indicating high severity with significant confidentiality impact and some integrity impact.
CVSS v3.1
Score 7.1high
Affected software
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-83417 is a vulnerability in Oracle Communications Cloud Native Core Security Edge Protection Proxy (SEPP) affecting versions 25.2.201 and 26.1.200. The flaw allows an unauthenticated attacker who has access to the physical communication segment attached to the hardware running SEPP to compromise the product. This can result in unauthorized access to critical data and unauthorized update, insert, or delete operations on some accessible data. The CVSS 3.1 vector is AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N with a base score of 7.1. Oracle has included this vulnerability in its September 2026 Critical Security Patch Update, which contains numerous security fixes across multiple products including SEPP.
Potential Impact
The vulnerability enables unauthorized access to critical data and unauthorized modification of some data within Oracle Communications Cloud Native Core Security Edge Protection Proxy. This could compromise confidentiality and integrity of data accessible by the product. There is no reported impact on availability. Exploitation requires physical network segment access, limiting remote exploitation scenarios.
Mitigation Recommendations
Oracle has addressed this vulnerability in its September 2026 Critical Security Patch Update. Customers running affected versions 25.2.201 and 26.1.200 of Oracle Communications Cloud Native Core Security Edge Protection Proxy should apply the relevant patches from this update promptly. Oracle strongly recommends remaining on actively supported versions and applying security patches without delay to mitigate this and other vulnerabilities.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-4m99-j2rv-85p5
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-83417"]
- Database Specific Severity
- HIGH
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6aaa07dc55bf5e2cf5ea3280
Added to database: 09/16/2026, 03:07:08 UTC
Last enriched: 09/16/2026, 03:52:14 UTC
Last updated: 09/16/2026, 04:01:24 UTC
Views: 1
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