CVE-2021-35594

MEDIUM

Oracle MySQL <7.4.33, 7.5.23, 7.6.19, 8.0.26 - Privilege Escalation

Title source: llm

Description

Vulnerability in the MySQL Cluster product of Oracle MySQL (component: Cluster: General). Supported versions that are affected are 7.4.33 and prior, 7.5.23 and prior, 7.6.19 and prior and 8.0.26 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. Successful attacks of this vulnerability can result in takeover of MySQL Cluster. CVSS 3.1 Base Score 6.3 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:A/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H).

References (3)

Core 3

Core References

Patch, Vendor Advisory x_refsource_misc

https://www.oracle.com/security-alerts/cpuoct2021.html

Third Party Advisory, VDB Entry x_refsource_misc

https://www.zerodayinitiative.com/advisories/ZDI-21-1227/

Third Party Advisory x_refsource_confirm

https://security.netapp.com/advisory/ntap-20211022-0003/

Scores

CVSS v3 6.3

EPSS 0.3934

EPSS Percentile 97.4%

Attack Vector ADJACENT_NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-129

Status published

Products (3)

netapp/oncommand_insight

netapp/snapcenter

oracle/mysql_cluster 7.4.0 - 7.4.33

Published Oct 20, 2021

Tracked Since Feb 18, 2026