CVE-2026-70856

HighCVSS 7.5

Published: 18/08/2026(UTC)Updated: 20/08/2026(UTC)Translated: 19/08/2026(UTC)NVD NIST

Exploitation Probability (EPSS)

Low risk

0.31%

24th percentile - higher than 24% of all known CVEs

Summary

Vulnerability in Siebel CRM Deployment (component: Migration) versions 17.0-26.6. An unauthenticated attacker with network access via HTTP can compromise the system, but exploitation is difficult and requires user interaction. Successful attacks may result in full takeover of Siebel CRM Deployment.

Risk Assessment

Risk of full system takeover by an unauthenticated attacker, potentially leading to complete compromise of data and services.

Recommendation

Apply Oracle patches and educate users about risks of interacting with untrusted content.

Original NVD description (English source)

Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Migration). Supported versions that are affected are 17.0-26.6. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Siebel CRM Deployment. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in takeover of Siebel CRM Deployment. CVSS 3.1 Base Score 7.5 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H).