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[email protected]NVD:CVE-2021-23895

HistoryJun 02, 2021 - 1:15 p.m.

CVE-2021-23895

2021-06-0213:15:12

CWE-502

[email protected]

web.nvd.nist.gov

mcafee

dbsec

deserialization

vulnerability

remote attacker

java serialized object

reverse shell

administrator privileges

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.002

Percentile

54.3%

JSON

Deserialization of untrusted data vulnerability in McAfee Database Security (DBSec) prior to 4.8.2 allows a remote authenticated attacker to create a reverse shell with administrator privileges on the DBSec server via carefully constructed Java serialized object sent to the DBSec server.

Affected configurations

Nvd

Node

mcafeedatabase_securityRange<4.8.2

VendorProductVersionCPE
mcafeedatabase_security*cpe:2.3:a:mcafee:database_security:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
mcafee	database_security	*	cpe:2.3:a:mcafee:database_security::::::::

References

kc.mcafee.com/corporate/index?page=content&id=SB10359

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.002

Percentile

54.3%

JSON

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