CVE-2026-73965Network attack vector

Low-privileged access and modification of all data

Published Sep 15, 2026 · Updated Sep 15, 2026

Unspecified flaw in Cloud Gateway in Oracle Siebel CRM Deployment 17.0 through 26.7 allows remote authenticated users to read or modify data via HTTP. Oracle has not published the faulty function, endpoint, or input-handling operation within Cloud Gateway. Exploitation requires low-privileged credentials and high attack complexity, and successful attacks can expose or alter critical data or all data accessible to the deployment without interrupting service.

CVSS severity6.8
Medium
EPSS probability0.25%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Unspecified flaw in Cloud Gateway in Oracle Siebel CRM Deployment 17.0 through 26.7 allows remote authenticated users to read or modify data via HTTP. Oracle has not published the faulty function, endpoint, or input-handling operation within Cloud Gateway. Exploitation requires low-privileged credentials and high attack complexity, and successful attacks can expose or alter critical data or all data accessible to the deployment without interrupting service.

The record

CVE
CVE-2026-73965
Published
Sep 15, 2026
Updated
Sep 15, 2026
Vendor
Oracle
Product
Siebel CRM Deployment
Classifications
Unavailable
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 15, 2026CVE publishedPublication date reported by the CVE source.
  2. Sep 15, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=17.0 <=26.7

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Oracle · Siebel CRM Deploymentversion=17.0 <=26.7

Published CVSS scores

6.8OracleCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

No sourced classifications are available.

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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