CVE-2026-83218

highpriority · track · 30EPSS 0.003 · 25 %ileDEUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.32% (25th) EPSS

CVSS 7.4 · high

Is it mine?

4 products

Check your exposure

Who says so?

1 sources

cert_bund

EPSS · scored 2026-10-27

Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure). Supported versions that are affected are 17.0-26.7. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Siebel CRM Deployment. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Siebel CRM Deployment accessible data as well as unauthorized access to critical data or complete access to all Siebel CRM Deployment accessible data. CVSS 3.1 Base Score 7.4 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N).

cvss

Technical severity, 0–10. One row per scoring source.

7.4

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.8–7.4

v3.17.4highCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:Nprimary · secalert_us@oracle.com USexploitability 2.2 · impact 5.2

v3.16.8mediumCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-284US

affected products (4)

Products and version ranges known to be affected.

Oracle Siebel CRM 17.0-26.7all versionscert_bundDEcpe:/a:oracle:siebel_crm:17.0-26.7
Oracle Siebel CRM 22.3-26.7all versionscert_bundDEcpe:/a:oracle:siebel_crm:22.3-26.7
Oracle Siebel CRM 23.6-26.7all versionscert_bundDEcpe:/a:oracle:siebel_crm:23.6-26.7
Oracle Siebel CRM 25.12-26.7all versionscert_bundDEcpe:/a:oracle:siebel_crm:25.12-26.7

advisories (1)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2026-3401Oracle Siebel CRM: Mehrere SchwachstellenDeutsch2026-09-15csaf · cert_bundDE
Ein entfernter, anonymer oder authentisierter Angreifer kann mehrere Schwachstellen in Oracle Siebel CRM ausnutzen, um die Vertraulichkeit, Integrität und Verfügbarkeit zu gefährden.

sources

Which sources assert this record, and when.

cert_bund NVD CVE.org MITRE

published 2026-09-15modified 2026-09-18

references (1) nvd

External citations — patches, advisories, analysis.

https://www.oracle.com/security-alerts/cspusep2026.html

scry

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