CVE-2026-62586
HighCVSS 8.6Exploitation Probability (EPSS)
Low risk33th percentile - higher than 33% of all known CVEs
Summary
Vulnerability in Oracle Siebel CRM Administration (component: Data Archival). Affected versions are 25.12-26.6. Easily exploitable vulnerability allows an unauthenticated attacker with network access via HTTP to compromise Siebel CRM Administration. Successful attacks can result in unauthorized access to critical data or complete access to all Siebel CRM Administration accessible data, with scope change.
Risk Assessment
Risk of confidentiality breach of critical organizational data, including full access to Siebel CRM Administration data, potentially leading to sensitive information disclosure and impact on other products.
Recommendation
Apply Oracle patches for versions 25.12-26.6. Restrict HTTP access and monitor logs for suspicious activity.
Other vulnerabilities in Siebel CRM Administration
See all- CVE-2026-62585Critical
Vulnerability in Siebel CRM Administration product of Oracle Siebel CRM (component: Data Archival). Affects versions 25.12-26.6. An unauthenticated attacker with network access via HTTP can take over Siebel CRM Administration. CVSS 9.8.
- CVE-2026-62587High
Vulnerability in Oracle Siebel CRM Administration (component: Data Archival). Affected versions are 25.12-26.6. Easily exploitable vulnerability allows a low-privileged attacker with network access via HTTP to compromise Siebel CRM Administration. Successful attacks can result in unauthorized access to critical data or complete access to all Siebel CRM Administration accessible data, as well as unauthorized update, insert, or delete access to some data.
Original NVD description (English source)
Vulnerability in the Siebel CRM Administration product of Oracle Siebel CRM (component: Data Archival). Supported versions that are affected are 25.12-26.6. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Siebel CRM Administration. While the vulnerability is in Siebel CRM Administration, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Siebel CRM Administration accessible data. CVSS 3.1 Base Score 8.6 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N).
Vulnerability data from NVD (NIST) · CISA KEV · EPSS