CVE-2026-83029Network attack vector

Low-privileged data disclosure and modification

Published Sep 15, 2026 · Updated Sep 15, 2026

An undisclosed flaw in Oracle Managed File Transfer 12.2.1.4.0 and 14.1.2.0.0 allows remote authenticated users to read and modify data. Oracle identifies the MFT Runtime Server as the affected locus but has not published the wrong operation performed on HTTP input. Low-privileged access is required; exploitation exposes or changes all data accessible to the service and can affect additional products.

CVSS severity9.6
Critical
EPSS probability0.39%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

An undisclosed flaw in Oracle Managed File Transfer 12.2.1.4.0 and 14.1.2.0.0 allows remote authenticated users to read and modify data. Oracle identifies the MFT Runtime Server as the affected locus but has not published the wrong operation performed on HTTP input. Low-privileged access is required; exploitation exposes or changes all data accessible to the service and can affect additional products.

The record

CVE
CVE-2026-83029
Published
Sep 15, 2026
Updated
Sep 15, 2026
Vendor
Oracle
Product
Oracle Managed File Transfer
Classifications
T1078
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 15, 2026CVE publishedPublication date reported by the CVE source.
  2. Sep 15, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=12.2.1.4.0
  2. Affected versionversion=14.1.2.0.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Oracle · Oracle Managed File Transferversion=12.2.1.4.0; version=14.1.2.0.0

Published CVSS scores

9.6OracleCVSS:3.1/AV:N/AC:L/PR:L/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.

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

T1078Valid Accounts

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

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo