CVE-2026-61256Network attack vector

Authenticated data tampering via server access-control failure

Published Jul 21, 2026 · Updated Jul 21, 2026

Improper access control in Oracle Advanced Inbound Telephony 12.2.3 through 12.2.15 allows remote authenticated users to read and alter data via HTTP. Oracle identifies the affected locus only as the Servers component and does not disclose which authorization check mishandles the request. Low-privileged application access is required; exploitation reads a subset of accessible data, changes or deletes some data, and partially interrupts service.

CVSS severity6.3
Medium
EPSS probability0.26%
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 Advanced Inbound Telephony 12.2.3 through 12.2.15 allows remote authenticated users to read and alter data via HTTP. Oracle identifies the affected locus only as the Servers component and does not disclose which authorization check mishandles the request. Low-privileged application access is required; exploitation reads a subset of accessible data, changes or deletes some data, and partially interrupts service.

The record

CVE
CVE-2026-61256
Published
Jul 21, 2026
Updated
Jul 21, 2026
Vendor
Oracle
Product
Oracle Advanced Inbound Telephony
Classifications
CWE-284
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jul 21, 2026CVE publishedPublication date reported by the CVE source.
  2. Jul 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=12.2.3 <=12.2.15

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Oracle · Oracle Advanced Inbound Telephonyversion=12.2.3 <=12.2.15

Published CVSS scores

6.3OracleCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

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

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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