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nvd[email protected]NVD:CVE-2021-2471
HistoryOct 20, 2021 - 11:16 a.m.

CVE-2021-2471

2021-10-2011:16:17
web.nvd.nist.gov
1

CVSS2

7.9

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:M/Au:S/C:C/I:N/A:C

CVSS3

5.9

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.001

Percentile

27.3%

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).

Affected configurations

NVD
Node
oraclecommunications_cloud_native_core_consoleMatch1.9.0
OR
oraclecommunications_cloud_native_core_network_slice_selection_functionMatch1.8.0
OR
oraclecommunications_cloud_native_core_policyMatch1.15.0
OR
oraclecommunications_cloud_native_core_security_edge_protection_proxyMatch1.7.0
OR
oraclemysql_connectorsRange8.0.08.0.26
Node
quarkusquarkusRange<2.2.4
OR
quarkusquarkusRange2.3.02.6.0

CVSS2

7.9

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:M/Au:S/C:C/I:N/A:C

CVSS3

5.9

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.001

Percentile

27.3%