# CVE-2026-46925: Oracle Siebel CRM improper access control in Siebel Cloud Manager

Source: https://junglewise.ai/threats/cve-2026-46925-oracle-siebel-crm-improper-access-control-in-siebel-cloud-manager  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-06-17. Updated: 2026-06-17  
License: CC BY 4.0 with a link back

CVE-2026-46925 · Severity: high · CVSS 8.3 · Published 2026-06-17

A critical vulnerability exists in Oracle Siebel Cloud Manager, a tool used to manage and deploy Siebel CRM applications in cloud environments. An attacker with access to the local network segment could potentially take full control of the application. This could lead to a total loss of data confidentiality and service availability, potentially impacting other integrated business systems.

Technologies: [Oracle Siebel CRM Cloud Applications](https://junglewise.ai/threats/technologies/siebel-crm-cloud-applications). Vendors: [Oracle](https://junglewise.ai/threats/vendors/oracle).

## Quick answers

**Is CVE-2026-46925 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-46925 being exploited in the wild.

**How severe is CVE-2026-46925?** High severity, with a CVSS score of 8.3, published 17 June 2026.

**Which products and versions are affected?** Oracle Siebel CRM Cloud Applications 17.0-26.5.

**Is there a fix for CVE-2026-46925?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**How is CVE-2026-46925 attacked?** It is attacked from the adjacent network, in a network appliance.

**Am I affected by CVE-2026-46925?** Check whether you run Oracle Siebel CRM Cloud Applications at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Technical details

This vulnerability (CWE-284) exists in the Siebel Cloud Manager component of Oracle Siebel CRM Cloud Applications. It is classified as difficult to exploit because it requires the attacker to have access to the specific physical communication segment (adjacent network) where the hardware executes. No authentication or user interaction is required for exploitation. A successful attack results in a 'scope change,' meaning the attacker can potentially impact products beyond the Siebel CRM environment itself. The exploit can lead to a complete takeover of the affected Siebel CRM Cloud Applications instance, impacting confidentiality, integrity, and availability. Affected versions range from 17.0 through 26.5.

## Affected products

- Oracle Siebel CRM Cloud Applications 17.0-26.5

## Timeline

- 2026-06-17: disclosed
- 2026-06-17: advisory: Oracle Critical Patch Update published

## References

- [https://www.oracle.com/security-alerts/cspujun2026.html](https://www.oracle.com/security-alerts/cspujun2026.html)

## Related threats

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- [Oracle Siebel CRM Cloud Applications privilege escalation in Cloud Manager](https://junglewise.ai/threats/cve-2026-91367-vulnerability-in-the-siebel-crm-cloud-applications-product-of)