CVE-2026-60757

Unauthenticated access to and modification of application data

Published Aug 18, 2026 · Updated Aug 20, 2026

Improper access control in Oracle Siebel CRM End User 17.0 through 26.6 allows remote attackers to read and modify CRM data via TLS. Oracle identifies the Search component but has not published the request, function, or access-control operation that mishandles untrusted input. Exploitation requires unauthenticated access from the adjacent physical communication segment and grants access to all data available to the affected application, without causing a service interruption.

CVSS severity8.1
High
EPSS probability0.32%
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 Oracle Siebel CRM End User 17.0 through 26.6 allows remote attackers to read and modify CRM data via TLS. Oracle identifies the Search component but has not published the request, function, or access-control operation that mishandles untrusted input. Exploitation requires unauthenticated access from the adjacent physical communication segment and grants access to all data available to the affected application, without causing a service interruption.

The record

CVE
CVE-2026-60757
Published
Aug 18, 2026
Updated
Aug 20, 2026
Vendor
Oracle
Product
Siebel CRM End User
Classifications
CWE-284, T1210
Attack vector
adjacent
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 18, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 20, 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 <=26.6

What conditions does exploitation require?

Attack vectoradjacent
Required privilegesunauthenticated

What is affected?

Oracle · Siebel CRM End Userversion=17.0 <=26.6

Published CVSS scores

8.1OracleCVSS:3.1/AV:A/AC:L/PR:N/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.

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No observations available

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

Weakness, pattern, technique

CWE-284Improper Access Control
T1210Exploitation of Remote Services

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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