CVE-2026-62590

HighCVSS 8.5

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

Exploitation Probability (EPSS)

Low risk

0.30%

23th percentile - higher than 23% of all known CVEs

Summary

Vulnerability in Oracle Siebel CRM Integration (component: Open Integration). Affected versions are 25.12-26.6. Difficult to exploit vulnerability allows a low-privileged attacker with network access via HTTP to compromise Siebel CRM Integration, potentially leading to takeover. Attacks may significantly impact additional products (scope change).

Risk Assessment

Risk of complete takeover of Siebel CRM Integration, potentially leading to confidentiality, integrity, and availability breaches and impact on other products.

Recommendation

Apply Oracle patches for versions 25.12-26.6. Restrict HTTP access and implement additional authentication and authorization mechanisms.

Original NVD description (English source)

Vulnerability in the Siebel CRM Integration product of Oracle Siebel CRM (component: Open Integration). Supported versions that are affected are 25.12-26.6. Difficult to exploit vulnerability allows low privileged attacker with network access via HTTP to compromise Siebel CRM Integration. While the vulnerability is in Siebel CRM Integration, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Siebel CRM Integration. CVSS 3.1 Base Score 8.5 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H).