CVE-2025-30722Network attack vector

Authenticated data disclosure and modification via undisclosed flaw

Published Apr 15, 2025 · Updated Nov 3, 2025

Access control flaws in Oracle MySQL Client and MySQL Cluster affected releases allow remote authenticated users to read or alter data. Oracle identifies the loci only as Client: mysqldump and Cluster: General and has not disclosed the incorrect operation performed on untrusted input. Exploitation requires low privileges, network access over multiple protocols, and high-complexity conditions; client impact includes reading critical data and limited data changes, while cluster impact is limited to data disclosure.

CVSS severity5.9
Medium
EPSS probability0.50%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Access control flaws in Oracle MySQL Client and MySQL Cluster affected releases allow remote authenticated users to read or alter data. Oracle identifies the loci only as Client: mysqldump and Cluster: General and has not disclosed the incorrect operation performed on untrusted input. Exploitation requires low privileges, network access over multiple protocols, and high-complexity conditions; client impact includes reading critical data and limited data changes, while cluster impact is limited to data disclosure.

The record

CVE
CVE-2025-30722
Published
Apr 15, 2025
Updated
Nov 3, 2025
Vendor
Oracle Corporation
Product
MySQL Command-Line Client
Classifications
Unavailable
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Apr 15, 2025CVE publishedPublication date reported by the CVE source.
  2. Nov 3, 2025Record 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=8.0.0 <=8.0.41
  2. Affected versionversion=8.4.0 <=8.4.4
  3. Affected versionversion=9.0.0 <=9.2.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Oracle Corporation · MySQL Command-Line Clientversion=8.0.0 <=8.0.41; version=8.4.0 <=8.4.4; version=9.0.0 <=9.2.0
Oracle Corporation · MySQL Clusterversion=7.6.0 <=7.6.33; version=8.0.0 <=8.0.41; version=8.4.0 <=8.4.4; version=9.0.0 <=9.2.0

Published CVSS scores

5.3Oracle CorporationCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
5.9Oracle CorporationCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:N
5.3National Vulnerability DatabaseCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

No sourced classifications are available.

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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