CVE-2026-83086
HighCVSS 8.8Summary
Vulnerability in Siebel CRM Cloud Applications product of Oracle Siebel CRM (component: Siebel Cloud Manager). Affected versions are 22.3-26.7. Easily exploitable issue allows a low-privileged attacker via HTTP to completely take over Siebel CRM Cloud Applications.
Risk Assessment
Complete takeover of Siebel CRM can lead to full compromise of customer data and business processes, posing a critical threat.
Recommendation
Immediately apply Oracle patches and restrict network access to the service, and monitor for unauthorized changes.
Other vulnerabilities in Siebel CRM Cloud Applications
See all- CVE-2026-83087High
Vulnerability in Siebel CRM Cloud Applications product of Oracle Siebel CRM (component: Siebel Cloud Manager). Affected versions are 22.3-26.7. Difficult to exploit issue allows a low-privileged attacker via HTTP to gain unauthorized access to critical data and modify or delete it, and attacks may impact additional products.
- CVE-2026-83085High
Vulnerability in Siebel CRM Cloud Applications product of Oracle Siebel CRM (component: Siebel Cloud Manager). Affected versions are 22.3-26.7. Easily exploitable issue allows a low-privileged attacker with access to the physical communication segment to gain unauthorized access to critical data, modify some data, and cause partial denial of service, and attacks may impact additional products.
- CVE-2026-83079High
Vulnerability in Siebel CRM Cloud Applications product of Oracle Siebel CRM (component: Siebel Cloud Manager). Affects versions 22.3-26.7. Easily exploitable, allows high privileged attacker with local access to compromise integrity and confidentiality, with potential impact on other products.
- CVE-2026-83078High
Vulnerability in Siebel CRM Cloud Applications product of Oracle Siebel CRM (component: Siebel Cloud Manager). Affects versions 22.3-26.7. Easily exploitable, allows unauthenticated attacker with network access via HTTP to gain unauthorized access to critical data and modify some data.
- CVE-2026-83077Medium
Vulnerability in Siebel CRM Cloud Applications product of Oracle Siebel CRM (component: Siebel Cloud Manager). Affected versions are 22.3-26.7. A low-privileged attacker with network access via HTTP can compromise Siebel CRM Cloud Applications, leading to unauthorized update, insert, delete, and read access to some data, with potential impact on additional products (scope change).
- CVE-2026-83075High
Vulnerability in Siebel CRM Cloud Applications product of Oracle Siebel CRM (component: Siebel Cloud Manager). Affects versions 22.3-26.7. Easily exploitable, allows unauthenticated attacker with network access via HTTP to gain unauthorized access to critical data.
- CVE-2026-83074High
Vulnerability in Siebel CRM Cloud Applications product of Oracle Siebel CRM (component: Siebel Cloud Manager). Affects versions 22.3-26.7. Easily exploitable, allows unauthenticated attacker with network access via SSH to gain unauthorized access to critical data, with potential impact on other products.
- CVE-2026-83073High
Vulnerability in Siebel CRM Cloud Applications product of Oracle Siebel CRM (component: Siebel Cloud Manager). Affects versions 22.3-26.7. Easily exploitable, allows unauthenticated attacker with physical access to the communication segment to compromise integrity and confidentiality.
- CVE-2026-62512Critical
Vulnerability in Siebel CRM Cloud Applications (component: Siebel Cloud Manager) versions 22.3-26.6. A low-privileged attacker can take over the application via HTTP, with impact potentially extending to other products (scope change).
- CVE-2026-62452Critical
Vulnerability in Siebel CRM Cloud Applications (component: Siebel Cloud Manager) versions 22.3-26.6. An unauthenticated attacker can gain unauthorized access to critical data, modify some data, and cause partial denial of service via HTTP. Impact may extend to other products (scope change).
Original NVD description (English source)
Vulnerability in the Siebel CRM Cloud Applications product of Oracle Siebel CRM (component: Siebel Cloud Manager). Supported versions that are affected are 22.3-26.7. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Siebel CRM Cloud Applications. Successful attacks of this vulnerability can result in takeover of Siebel CRM Cloud Applications. CVSS 3.1 Base Score 8.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).