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Siebel CrmApplication · Oracle

CVE-2026-46925

HIGH · 8.3 CVSS v3.1 Published 2026-06-17
Fix available
A fix is available. Upgrade to after 26.5 or later.
See remediation →
88/100
Remediation priority · High
No privileges Zero-click

Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.

NVD · unedited
Vulnerability in the Siebel CRM Cloud Applications product of Oracle Siebel CRM (component: Siebel Cloud Manager). Supported versions that are affected are 17.0-26.5. Difficult to exploit vulnerability allows unauthenticated attacker with access to the physical communication segment attached to the hardware where the Siebel CRM Cloud Applications executes to compromise Siebel CRM Cloud Applications. While the vulnerability is in Siebel CRM Cloud Applications, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Siebel CRM Cloud Applications. CVSS 3.1 Base Score 8.3 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H).

Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.

dbcve analysis · high confidence

Oracle Siebel CRM Cloud Applications (Siebel Cloud Manager component, versions 17.0-26.5) contains a difficult-to-exploit vulnerability allowing an unauthenticated attacker with physical access to the network segment attached to the hardware to compromise the application. The attack achieves complete confidentiality, integrity, and availability compromise leading to full takeover, with potential scope change affecting additional products.

MitigationSince this is a managed cloud product, contact Oracle Siebel support for the official patch. Implement strict physical access controls to the network infrastructure and hardware hosting the Siebel environment as an immediate compensating control while awaiting the vendor patch.

Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.

Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.

NVD · CPE data
Siebel CrmApplication
Affected:>= 17.0, <= 26.5

CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.

From the vector
Attack vector
Adjacent
Complexity
High
Privileges
None
User interaction
None
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.

dbcve checks

Work through these to decide whether this CVE applies to you.

  1. Identify if Oracle Siebel Cloud Manager is in use
    Review your Oracle Siebel deployment inventory or cloud service subscription documents to confirm the Siebel Cloud Manager component is deployed. Check Oracle billing or licensing records for 'Siebel Cloud Manager' or 'Siebel CRM Cloud Applications' subscriptions.
    Affected if The organization uses Oracle Siebel Cloud Manager as part of their Siebel CRM deployment.
  2. Determine the installed Siebel Cloud Manager version
    Access the Siebel Cloud Manager admin console or contact Oracle Support to retrieve the current version number. The version is displayed in the About or System Information section of the Siebel Cloud Manager interface.
    Affected if The reported version falls within the range 17.0 through 26.5 inclusive.
  3. Assess network segment and hardware accessibility
    Evaluate whether the network segment and hardware hosting the Siebel environment could be accessed by unauthorized personnel. Review physical security controls, network isolation, and access logs for the data center or infrastructure hosting the Siebel Cloud Manager.
    Affected if The hardware and attached network segment lack adequate physical access controls, allowing potential unauthorized physical access.

The environment is affected if Oracle Siebel Cloud Manager versions 17.0-26.5 is deployed and the underlying hardware or network segment is accessible to unauthorized individuals.

Generated from the published advisory. Verify against your own configuration.

Check your environment

Paste your version and any relevant configuration and it will be compared against the affected criteria above. Do not include secrets or credentials.

AI-assisted, checked against the advisory. Informational, not a guarantee.

Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.

From vendor data
Upgrade available Upgrade to a release after 26.5
Interim mitigation

Since this is a managed cloud product, contact Oracle Siebel support for the official patch. Implement strict physical access controls to the network infrastructure and hardware hosting the Siebel environment as an immediate compensating control while awaiting the vendor patch.

Fix this in Siebel Crm Scoped from the published advisory
  • Consultation8.0 h
  • Implementation4.0 h
  • Testing8.0 h
  • Review / QA4.0 h
24.0 hours of engineering $4,240
Get the upgrade done

An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $6,784.

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References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.

Primary sources

Practitioner notes

Contributed

Peer-ranked notes from engineers who’ve handled CVE-2026-46925 in production — separate from our analysis above.

No notes yet

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What this is

A place for practitioners to share what actually worked: a mitigation you’ve tested, a configuration change, a version- or environment-specific caveat, or a link to a verified patch. The most useful notes rise to the top as peers upvote them, so the signal stays high.

What belongs here
  • Verified mitigations, workarounds, and config changes
  • Version or environment caveats, and links to real fixes
  • No weaponised exploit code, or anything meant to cause harm
  • No spam, self-promotion, credentials, or personal data