CVE-2022-21324
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Vulnerability in the MySQL Cluster product of Oracle MySQL (component: Cluster: General)
rank 12 = 0 + 7 + 0 + 5 + 0
rank@v1 · backlog
Someone is already using it
CISA KEV catalog · public proof-of-concept · FIRST EPSS
EPSS 0.01443 · without this subject the record ranks 12
What it costs you if it fires
NVD CVSS base score, then the CNA's own
CVSS 2.9, from NVD · without this subject the record ranks 5
It is getting worse, not staying still
FIRST EPSS series, rescorings and bad loads removed
no persisting rise in 365 days · without this subject the record ranks 12
How much of the world it touches
NVD CPE configurations
4 products in the CPE ranges · without this subject the record ranks 7
Someone else already set the date
CISA KEV remediation due date
no CISA due date · without this subject the record ranks 12
$30,800 = $4.99M incident cost x 0.42806422275080447 exposure x 0.01443 likelihood
udv@v1 · unaudited · wrong for you until you say what you run
$4.99M is the cost of a breach that happened, from IBM Cost of a Data Breach Report 2026, global average. It is not the value of any asset of yours. That average already covers breaches of every severity, so scaling it by exposure understates a partial-impact record. That is an assumption, not a measurement. Your own asset value goes in the decision record.
Hindsight · the state
Foresight · where to check next
No weakness class or product neighbourhood is held for this record, so this index cannot name anywhere to check next. That is an absence in the record, not a finding about the software.
Sources disagree here.
Both shown, dated. We don't pick winners. disagreement-rules@v1
Running Oracle Corporation MySQL Cluster? Check your version
A deterministic range check against the ranges this record publishes. It tells you where a version sits in the record, not whether your deployment is exploitable. No account needed.
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Harm, if it fires from the vector and the weakness
Written for the ticket you're about to file.
CISA KEV & Federal Remediation Deadline from the record and CISA
The fix, and how long it's been waiting.
Exploit Status & Known PoCs a ladder, not a score
Current rung: Nothing observed in held sources.
- RUNG 1Nothing observed in held sources
- RUNG 2Proof-of-concept published
- RUNG 3Exploited in the wild · CISA KEV listed
- RUNG 4Ransomware campaign use known
A rung lights from a row in the index, never from an assessment. "Held sources" is the true scope of the claim: this index reads the CVE record, NVD, CISA KEV, FIRST's EPSS and public proof-of-concept repositories, and it does not observe attacks.
What it is stated by the CNA
Vulnerability in the MySQL Cluster product of Oracle MySQL (component: Cluster: General). Supported versions that are affected are 7.4.34 and prior, 7.5.24 and prior, 7.6.20 and prior and 8.0.27 and prior. Difficult to exploit vulnerability allows high privileged attacker with access to the physical communication segment attached to the hardware where the MySQL Cluster executes to compromise MySQL Cluster. Successful attacks require human interaction from a person other than the attacker. receipt
Read the rest of the CNA's description
Successful attacks of this vulnerability can result in unauthorized read access to a subset of MySQL Cluster accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of MySQL Cluster. CVSS 3.1 Base Score 2.9 (Confidentiality and Availability impacts). CVSS Vector: (CVSS:3.1/AV:A/AC:H/PR:H/UI:R/S:U/C:L/I:N/A:L).
NVD's analysis a second authority
- severity
- 2.9 AV:A/AC:H/Au:S/C:P/I:N/A:P
- affected versions
- oracle mysql >= 7.4.0 <= 7.4.34; oracle mysql >= 7.5.0 <= 7.5.24; oracle mysql >= 7.6.0 <= 7.6.20; and 1 more, listed in full below
- also scored by
- [email protected] 2.9 CVSS:3.1/AV:A/AC:H/PR:H/UI:R/S:U/C:L/I:N/A:L
check it yourself oracle.com security.netapp.com zerodayinitiative.com receipt
Movement the material steps
Show all 22 observations
22 observations held. A highlighted step crossed a promotion threshold. A step marked with a scoring model moved because the instrument was replaced, not because the vulnerability changed. receipt
The full biography
The record had been public for 4 years, 4 months when this index was last written.
Siblings and hubs
Records related to this one
None. No alias set, and nothing in the corpus cites this identifier or shares its product family within 60 days.
Announced with 43 others
This record was published as one of 44 that cite a single advisory. The batch page names that advisory, counts what the group offers, and says what it does not cover.
Listed for shared announcement, not shared vulnerability. Each record here is its own finding with its own page, and fixing one does not address another.
Browse the index from here
These are index-wide views, not findings about CVE-2022-21324.
What usually comes next
Everything above needs no account. What is below is work: assembling it, scoping it to your estate, watching it, and handing it to someone else.