CVE-2026-62594

HighCVSS 7.7

Published: 18/08/2026(UTC)Updated: 21/08/2026(UTC)Translated: 19/08/2026(UTC)NVD NIST

Exploitation Probability (EPSS)

Low risk

0.26%

18th percentile - higher than 18% of all known CVEs

Summary

Vulnerability in Siebel CRM Integration product of Oracle Siebel CRM (component: Open Integration). Affects versions 25.12-26.6. A high-privileged attacker can cause data modification and complete denial of service (DoS) via HTTP, impacting other products.

Risk Assessment

Risk includes unauthorized data modification and system downtime, potentially leading to loss of availability and integrity.

Recommendation

Apply Oracle patches for versions 25.12-26.6. Restrict administrator privileges and monitor system for anomalies.

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 high 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 unauthorized creation, deletion or modification access to critical data or all Siebel CRM Integration accessible data and unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Siebel CRM Integration. CVSS 3.1 Base Score 7.7 (Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:N/I:H/A:H).