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CVE-2022-21550

49
FAUCET Score

CVE-2022-21550 is a difficult-to-exploit vulnerability in Oracle MySQL Cluster versions 7.4.36 and prior, 7.5.26 and prior, 7.6.22 and prior, and 8.0.29 and prior, also affecting various NetApp products utilizing MySQL Cluster. With a CVSS 3.1 Base Score of 6.3 (Medium), successful attacks require a highly privileged attacker with physical communication segment access and human interaction, leading to potential complete compromise of the MySQL Cluster. There is currently no evidence of active exploitation, public exploit code, or significant community discussion, indicating a low immediate threat.

Impacted Technologies

VendorProductVersion(s)CPE
>= 7.4.0, <= 7.4.36CPE matchmatch criteria
cpe:2.3:a:oracle:mysql_cluster:*:*:*:*:*:*:*:*
>= 7.5.0, <= 7.5.26CPE matchmatch criteria
cpe:2.3:a:oracle:mysql_cluster:*:*:*:*:*:*:*:*
>= 7.6.0, <= 7.6.22CPE matchmatch criteria
cpe:2.3:a:oracle:mysql_cluster:*:*:*:*:*:*:*:*
>= 8.0.0, <= 8.0.29CPE matchmatch criteria
cpe:2.3:a:oracle:mysql_cluster:*:*:*:*:*:*:*:*
Range not provided by sourceCPE matchmatch criteria
cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:vmware_vsphere:*:*

CVSS Data

CVSS version used by this source: 3.1

6.3MEDIUM

CVSS:3.1/AV:A/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H

Attack Vector
ADJACENT_NETWORK
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
0.4
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
50.70%
Probability of exploitation in next 30 days
EPSS Percentile
98.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.5070 is in the 88th percentile among its peer group of 49 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.8 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

oraclepatch availablevia nvd_reference
View patch

References

security.netapp.com / advisory/ntap-20220729-0004
Third Party Advisory
oracle.com / security-alerts/cpujul2022.html
PatchVendor Advisory