Vulnerability in the MySQL Connectors product of Oracle MySQL (component: Connector/J). Supported versions that are affected are 8.0.26 and prior. Difficult to exploit vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Connectors. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all MySQL Connectors accessible data and unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Connectors. CVSS 3.1 Base Score 5.9 (Confidentiality and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:H).

🗓️ 27 Oct 2021 07:00:00Reported by MicrosoftType

Vulnerability in Oracle MySQL Connector/J (8.0.26 and earlier) enables data access and denial of service.

Reporter	Title	Published	Views	Family All 55
GithubExploit	Exploit for CVE-2021-2471	22 Oct 202117:59	–	githubexploit
IBM Security Bulletins	Security Bulletin: IBM Security Guardium is affected by multiple vulnerabilities	12 May 202214:14	–	ibm
FreeBSD	MySQL -- Multiple vulnerabilities	16 Oct 202100:00	–	freebsd
CBLMariner	CVE-2021-2471 affecting package mysql 8.0.26-2	6 Nov 202106:45	–	cbl_mariner
Circl	CVE-2021-2471	22 Oct 202107:17	–	circl
CNNVD	Oracle MySQL 输入验证错误漏洞	19 Oct 202100:00	–	cnnvd
CNVD	Unspecified Vulnerability in MySQL Connectors (CNVD-2021-89938)	20 Oct 202100:00	–	cnvd
CVE	CVE-2021-2471	20 Oct 202110:49	–	cve
Cvelist	CVE-2021-2471	20 Oct 202110:49	–	cvelist
Github Security Blog	Incorrect Authorization in MySQL Connector Java	24 May 202219:18	–	github