CVE-2021-23894

Unauthorized deserialization of untrusted data in McAfee DBSec

State: Published
Severity: 9.6 Critical
Published: Jun 2, 2021
Updated: Aug 3, 2024
Reserved: Jan 12, 2021

Description

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

Scores

CVSS	Score	Vector	Source
3.1	9.6 Critical	CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H	trellix

Weaknesses

CWE-502 Deserialization of Untrusted Data

Affected Products

Product	Versions
McAfee Database Security (DBSec)McAfee,LLC	before 4.8.2Affected

References

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

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