CVE-2020-2584Network attack vector

Authenticated disclosure of all accessible data

Published Jan 15, 2020 · Updated Sep 30, 2024

Information disclosure in Oracle MySQL Server 5.7.28 and earlier and 8.0.18 and earlier allows remote authenticated users to read all accessible data. Oracle identifies the affected locus only as Server: Options and has not published the option, request, or incorrect operation that exposes data. Exploitation requires network access, high privileges, and high attack complexity; the reported consequence is disclosure without data modification or service interruption.

CVSS severity4.4
Medium
EPSS probability1.78%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information disclosure in Oracle MySQL Server 5.7.28 and earlier and 8.0.18 and earlier allows remote authenticated users to read all accessible data. Oracle identifies the affected locus only as Server: Options and has not published the option, request, or incorrect operation that exposes data. Exploitation requires network access, high privileges, and high attack complexity; the reported consequence is disclosure without data modification or service interruption.

The record

CVE
CVE-2020-2584
Published
Jan 15, 2020
Updated
Sep 30, 2024
Vendor
Oracle Corporation
Product
MySQL Server
Classifications
T1213
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Jan 15, 2020CVE publishedPublication date reported by the CVE source.
  2. Sep 30, 2024Record 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=5.7.28 and prior
  2. Affected versionversion=8.0.18 and prior

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Oracle Corporation · MySQL Serverversion=5.7.28 and prior; version=8.0.18 and prior

Published CVSS scores

4.4OracleCVSS:3.0/AV:N/AC:H/PR:H/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.

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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
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

T1213Data from Information Repositories

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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