CVE-2026-46876Network attack vector

Unauthenticated takeover via Oracle Net

Published Jul 21, 2026 · Updated Jul 21, 2026

Oracle Application Testing Suite 13.3.0.1 allows remote attackers to take over the suite through unauthenticated Oracle Net access. Oracle identifies the affected component only as Install and has not published the operation that mishandles Oracle Net traffic. Network reachability to the Oracle Net service is sufficient; successful exploitation grants control of suite data and operation.

CVSS severity9.8
Critical
EPSS probability0.51%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Oracle Application Testing Suite 13.3.0.1 allows remote attackers to take over the suite through unauthenticated Oracle Net access. Oracle identifies the affected component only as Install and has not published the operation that mishandles Oracle Net traffic. Network reachability to the Oracle Net service is sufficient; successful exploitation grants control of suite data and operation.

The record

CVE
CVE-2026-46876
Published
Jul 21, 2026
Updated
Jul 21, 2026
Vendor
Oracle
Product
Oracle Application Testing Suite
Classifications
CWE-284, T1210
Attack vector
network
Privileges
unauthenticated

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=13.3.0.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Oracle · Oracle Application Testing Suiteversion=13.3.0.1

Published CVSS scores

9.8OracleCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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
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.

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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