CVE-2026-73966
HighCVSS 7.2Exploitation Probability (EPSS)
Low risk30th percentile - higher than 30% of all known CVEs
Summary
Vulnerability in Siebel Apps - Marketing product of Oracle Siebel CRM. A high privileged attacker with network access via HTTP can compromise Siebel Apps - Marketing. Successful attacks can result in takeover of the component.
Risk Assessment
Takeover of Siebel Apps - Marketing by a privileged attacker could lead to data breaches and disruption of marketing processes.
Recommendation
Apply patches provided by Oracle for supported versions. Restrict access to the system for high-privileged users.
Other vulnerabilities in Oracle Siebel CRM
See all- CVE-2026-91393Low
Vulnerability in Oracle Siebel CRM End User (Open UI component) affecting versions 17.0-26.9. A difficult-to-exploit flaw allows an unauthenticated network attacker via HTTP to modify, insert, or delete some data, but requires user interaction.
- CVE-2026-91392Low
Vulnerability in Oracle Siebel CRM End User (Open UI component) affecting versions 17.0-26.9. A difficult-to-exploit flaw allows an unauthenticated network attacker via HTTP to modify, insert, or delete some data without user interaction.
- CVE-2026-91391Low
Vulnerability in Oracle Siebel CRM End User (Open UI component) affecting versions 17.0-26.9. A difficult-to-exploit flaw allows an unauthenticated network attacker via HTTP to read a subset of data without authorization.
- CVE-2026-91390Medium
Vulnerability in the Open UI component of Siebel CRM End User (versions 17.0-26.9). A low-privileged attacker with HTTP network access can, with user interaction, perform unauthorized modification and read access to some data, potentially impacting additional products.
- CVE-2026-91389Medium
Vulnerability in the Open UI component of Siebel CRM End User (versions 17.0-26.9). A low-privileged attacker with HTTP network access can, with user interaction, perform unauthorized modification and read access to some data, potentially impacting additional products.
- CVE-2026-91388Medium
Vulnerability in the Open UI component of Siebel CRM End User (versions 17.0-26.9). A difficult-to-exploit flaw allows an unauthenticated attacker with HTTP network access, with user interaction, to perform unauthorized modification and read access to some data, potentially impacting additional products.
- CVE-2026-91387Medium
Vulnerability in the Open UI component of Siebel CRM End User (versions 17.0-26.9). A low-privileged attacker with HTTP network access can perform unauthorized modification and read access to some data.
- CVE-2026-91372Low
Vulnerability in Oracle Siebel CRM Cloud Applications (Siebel Cloud Manager component) affecting versions 22.3-26.9. An easily exploitable flaw allows a low-privileged attacker with local access to read a subset of data without authorization.
- CVE-2026-101476Medium
Vulnerability in the Siebel Apps - Marketing product of Oracle Siebel CRM (component: Marketing). An unauthenticated attacker with network access via HTTP can easily exploit this vulnerability, but successful attacks require human interaction. This can result in unauthorized update, insert or delete access to some Siebel Apps - Marketing accessible data.
- CVE-2026-101468High
Vulnerability in Oracle Siebel CRM Deployment (component: Cloud Gateway). An unauthenticated attacker with network access via HTTP can gain unauthorized access to critical data or all data accessible in Siebel CRM Deployment.
Original NVD description (English source)
Vulnerability in the Siebel Apps - Marketing product of Oracle Siebel CRM (component: Marketing). Supported versions that are affected are 17.0-26.7. Easily exploitable vulnerability allows high privileged attacker with network access via HTTP to compromise Siebel Apps - Marketing. Successful attacks of this vulnerability can result in takeover of Siebel Apps - Marketing. CVSS 3.1 Base Score 7.2 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H).
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

