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TrellixCVE-2021-23895

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

CVE-2021-23895

2021-06-0213:15:12

CWE-502

trellix

web.nvd.nist.gov

cve-2021-23895

deserialization vulnerability

mcafee

database security

dbsec

remote attack

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

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.5

Confidence

High

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::::::::

CNA Affected

[
  {
    "product": "McAfee Database Security (DBSec)",
    "vendor": "McAfee,LLC",
    "versions": [
      {
        "lessThan": "4.8.2",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

References

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

Social References

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

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.5

Confidence

High

EPSS

0.002

Percentile

54.3%

JSON

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