CVE-2026-61332Network attack vector

Admin-level data read and write

Published Aug 18, 2026 · Updated Aug 21, 2026

Improper access control in Siebel Cloud Manager in Oracle Siebel CRM Cloud Applications 22.3 through 26.6 allows remote authenticated users to read and modify data over HTTP. Oracle has disclosed only that the flaw is in the Siebel Cloud Manager component; no public advisory identifies the endpoint, authorization check, or state-changing operation that mishandles a request. Exploitation requires existing high privileges and network reachability to the HTTP interface, and the published impact is unauthorized data read and write access without a reported availability effect.

CVSS severity8.7
High
EPSS probability0.41%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper access control in Siebel Cloud Manager in Oracle Siebel CRM Cloud Applications 22.3 through 26.6 allows remote authenticated users to read and modify data over HTTP. Oracle has disclosed only that the flaw is in the Siebel Cloud Manager component; no public advisory identifies the endpoint, authorization check, or state-changing operation that mishandles a request. Exploitation requires existing high privileges and network reachability to the HTTP interface, and the published impact is unauthorized data read and write access without a reported availability effect.

The record

CVE
CVE-2026-61332
Published
Aug 18, 2026
Updated
Aug 21, 2026
Vendor
Oracle
Product
Siebel CRM Cloud Applications
Classifications
CWE-284
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Aug 18, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 21, 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=22.3 <=26.6

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Oracle · Siebel CRM Cloud Applicationsversion=22.3 <=26.6

Published CVSS scores

8.7OracleCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/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.

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No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-284Improper Access Control

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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