CVE-2022-21355

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. 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).

• https://security.netapp.com/advisory/ntap-20220121-0008/Third Party Advisory
• https://www.oracle.com/security-alerts/cpujan2022.htmlVendor Advisory
• https://www.zerodayinitiative.com/advisories/ZDI-22-124/Third Party Advisory
• https://security.netapp.com/advisory/ntap-20220121-0008/Third Party Advisory
• https://www.oracle.com/security-alerts/cpujan2022.htmlVendor Advisory
• https://www.zerodayinitiative.com/advisories/ZDI-22-124/Third Party Advisory

Published

Jan 19, 2022

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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