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Oracle Advanced Outbound Telephony CVE-2026-60829

| EUVDEUVD-2026-47132 HIGH
Improper Access Control (CWE-284)
2026-07-21 secalert_us@oracle.com GHSA-hj4m-g673-8278
8.8
CVSS 3.1 · Vendor: oracle
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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata – not a confirmed exploit chain

  1. Access
    Obtain low-privilege EBS account
  2. Delivery
    Reach Internal Operations over HTTP
  3. Exploit
    Send crafted request to Advanced Outbound Telephony
  4. Execution
    Trigger takeover flaw
  5. Impact
    Full compromise of module (read/alter/disrupt)

Vulnerability Assessment

Weakness
CWE
OWASP Top 10:2025
A01:2025 - Broken Access Control
ASVS 5.0
V8 - Authorization Access control enforcement
MITRE ATT&CK

1 technique across 1 tactic: Defense Evasion

The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up.

Exploitation Conditions

Exploitation requires network HTTP access to the Oracle E-Business Suite application tier and an authenticated low-privileged account on the target (CVSS PR:L), against affected Advanced Outbound Telephony versions 12.2.3-12.2.15 via the Internal Operations component; no user interaction is needed (UI:N) and attack complexity is low (AC:L). The key limiting factor is that valid low-privilege EBS credentials (or an accessible authenticated session) are needed - this is not a fully unauthenticated flaw - and the vulnerable module must be deployed and reachable, so environments that do not license/enable Advanced Outbound Telephony or that isolate the EBS tier from untrusted networks materially reduce risk. Exploitation is confined to supported 12.2.x releases.

Impact

The CVSS 3.1 base score of 8.8 (AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H) signals a serious, easily-exploitable network flaw requiring only low privileges and no user interaction, with full impact on confidentiality, integrity and availability - Oracle itself labels it 'easily exploitable.' However, several priority-moderating signals are missing: no EPSS score, no SSVC decision, and no CWE were provided, so automatability and technical-impact framing cannot be independently corroborated. The vulnerability is NOT in CISA KEV and no POC/exploit code was identified, so this is a high-severity-by-CVSS issue without evidence of active or imminent exploitation. One point of tension worth verifying: Oracle's freeform tags label this 'Information Disclosure,' yet the CVSS vector and description assert full C/I/A takeover - the vector should be treated as authoritative over the tag, but the discrepancy should be confirmed against the Oracle CPU advisory. Because EBS is an internet-and-intranet-exposed ERP platform and only low privileges are needed, defenders running affected 12.2.x versions should treat this as a genuine patch priority even absent KEV/EPSS data.

Exploit ScenarioDerived

A user holding any low-privilege Oracle E-Business Suite account (or an attacker who has phished/obtained such credentials) sends crafted HTTP requests to the Advanced Outbound Telephony Internal Operations component over the network, requiring no additional user interaction. By abusing the flaw they escalate to full control of the module, reading and altering telephony/campaign data and disrupting the service. No public proof-of-concept is currently known, so exploitation would require an attacker to independently develop the technique.

This Week Schedule remediation this week. Why: HIGH severity (CVSS 7.0-8.9).
No patch listed yet 0.4% exploitation probability (EPSS)

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AnalysisAIv1 – Jul 22, 2026

Full compromise of Oracle Advanced Outbound Telephony (a component of Oracle E-Business Suite) is possible when a low-privileged user with HTTP network access exploits an easily-exploitable flaw in the Internal Operations component, per the July 2026 Oracle Critical Patch Update. Successful exploitation yields complete takeover of the module with high confidentiality, integrity, and availability impact across all supported releases 12.2.3 through 12.2.15. There is no public exploit identified at time of analysis and the CVE is not listed in CISA KEV.

RemediationAI

Apply the fixes delivered in the Oracle Critical Patch Update of July 2026 (https://www.oracle.com/security-alerts/cpujul2026.html) - this is the primary and vendor-authoritative remediation; Oracle does not publish standalone patch version numbers outside the CPU, so administrators should apply the CPU patch set corresponding to their EBS 12.2.x release rather than a discrete build number. Patch available per vendor advisory (July 2026 CPU); no independent standalone fix version was provided. Until the CPU is applied, reduce exposure by restricting network reachability of the Oracle Advanced Outbound Telephony / Interaction Center pages to trusted internal networks or VPN, placing the EBS application tier behind a reverse proxy or WAF that limits access to the Internal Operations endpoints, and tightening application-level responsibilities so that low-privileged EBS accounts cannot reach the affected module - noting the trade-off that URL/responsibility restrictions can break legitimate contact-center workflows and must be validated against operational use. Because only low privileges are required, also review and prune unnecessary EBS user accounts and enforce strong authentication to shrink the pool of potential low-privileged attackers.

Affected VersionsENISA

Oracle Advanced Outbound Telephony 12.2.3 ≤12.2.15

Affected Packages

euvd oracle_advanced_outbound_telephony no fix

Source: OSV (Open Source Vulnerabilities)

Affects your stack

Affects 1 package in euvd

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

Technical ContextAI · show details

Oracle Advanced Outbound Telephony is part of the Oracle E-Business Suite (EBS) Interaction Center / CRM stack, used to power predictive and outbound dialing for contact-center operations. The vulnerable surface is the Internal Operations component, reached over HTTP through the standard EBS application tier (Oracle Application Server / WebLogic front end). Oracle assigned no CWE for this issue, so the precise root-cause class is not published; the 'takeover' characterization combined with a low-privilege network vector is consistent with an authenticated injection or access-control/authorization weakness in the module's web-facing operations rather than a memory-safety bug. Exact affected components map to the EBS 12.2.x product line under the Advanced Outbound Telephony product family; no CPE strings were supplied in the intelligence provided.

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Severity by source

Vendor (oracle) PRIMARY 8.8 HIGH
AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
vuln.today AI 8.8 HIGH

Network HTTP vector with low complexity and no UI; requires a low-privilege EBS account (PR:L); vendor describes full module takeover, so C/I/A all High.

3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
4.0 AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Primary rating from Vendor (oracle).

CVSS VectorVendor: oracle

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

DescriptionCVE.org

Vulnerability in the Oracle Advanced Outbound Telephony product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Advanced Outbound Telephony. Successful attacks of this vulnerability can result in takeover of Oracle Advanced Outbound Telephony. CVSS 3.1 Base Score 8.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).

Executive ViewAI

Why It Matters

Outbound communications infrastructure powered by Oracle E-Business Suite (versions 12.2.3-12.2.15) is exposed to takeover by standard end users, potentially disrupting customer-facing operations and enabling fraudulent or unauthorized communications. The easily-exploitable nature of the flaw means rapid widespread compromise is possible across affected deployments unless immediate access controls are deployed.

Business Impact: High
Compensating Controls

Implement firewall rules and network segmentation to restrict HTTP access to the Internal Operations component to administrative networks only; enforce zero-trust authentication and remove all non-essential user permissions to this module; deploy detailed audit logging and real-time alerting for unauthorized access attempts; consider operational mitigations such as restricting outbound call functionality to specific authorized users pending patch availability.

Threat Intelligence Overview

EPSS Score
0.4%
Top 64% exploitable
Prevalence
High
Oracle E-Business Suite is widely deployed enterprise ERP; telephony module narrower
Data Quality
5 sources
Confidence: Medium

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue
Severity HIGH
CISA KEV No
Public POC No
EPSS 0.4%
Patch available No
Active threat No
Deciding rule
HIGH severity (CVSS 7.0-8.9)
What every action level means
Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.
Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.
This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.
This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.
Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision
Scheduled
Exploitation
None
System Exposure· derived
Open
Automatable
No
Human Impact
High
Technical Impact
Total

Priority Score

44
Low Medium High Critical
KEV: 0
EPSS: 0
CVSS: +44
PoC: 0
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

Authentication bypass attacks exploit flaws in the verification mechanisms that control access to systems and applications.

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