CVE-2021-23894
CRITICALMcAfee Database Security < 4.8.2 - Unauthenticated Remote Code Execution via Java Deserialization
Title source: llmDescription
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.
References (1)
Core 1
Core References
Broken Link x_refsource_confirm
https://kc.mcafee.com/corporate/index?page=content&id=SB10359
Scores
CVSS v3
9.6
EPSS
0.0428
EPSS Percentile
89.0%
Attack Vector
ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Details
CWE
CWE-502
Status
published
Products (1)
mcafee/database_security
< 4.8.2
Published
Jun 02, 2021
Tracked Since
Feb 18, 2026