What is the CVSS score of CVE-2026-83145?

CVE-2026-83145 has a CVSS 3.1 base score of 8.7 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N.

Oracle CVE-2026-83145

EUVD-2026-79472 HIGH

2026-09-15 secalert_us@oracle.com

GHSA-grmv-9qf4-wf5f

Authentication Bypass Oracle

8.7

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

8.7 HIGH

AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Changed

Confidentiality

High

Integrity

High

Availability

None

Lifecycle Timeline

Analysis Generated

Sep 15, 2026 - 21:39 vuln.today

CVE Published

Sep 15, 2026 - 20:18 nvd

HIGH 8.7

DescriptionNVD

Vulnerability in the Siebel Apps - Customer Order Management product of Oracle Siebel CRM (component: Order Management). Supported versions that are affected are 17.0-26.7. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Siebel Apps - Customer Order Management. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Siebel Apps - Customer Order Management, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Siebel Apps - Customer Order Management accessible data as well as unauthorized access to critical data or complete access to all Siebel Apps - Customer Order Management accessible data. CVSS 3.1 Base Score 8.7 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N).

AnalysisAI

Low-privileged attackers with network access to the Siebel Apps - Customer Order Management module (Order Management component) in Oracle Siebel CRM versions 17.0 through 26.7 can craft HTTP requests that, once a second user is induced to interact, allow unauthorized read, creation, modification, and deletion of critical order data, with a scope change that can propagate impact to connected products. The flaw carries a CVSS 3.1 base score of 8.7 (AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N), but no EPSS score, CISA KEV listing, or public exploit code was provided in the source data, so active exploitation is not confirmed (no public exploit identified at time of analysis). …