Lucene search

9119a7d8-5eab-497f-8521-727c672e3725CVE-2024-4978

HistoryMay 23, 2024 - 2:15 a.m.

CVE-2024-4978

2024-05-2302:15:09

CWE-506

9119a7d8-5eab-497f-8521-727c672e3725

web.nvd.nist.gov

In Wild

justice av solutions

authenticode signature

malicious binary

unauthorized execution

powershell commands

cve-2024-4978

8.4 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.7 High

CVSS4

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

ACTIVE

CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:A/VC:H/SC:H/VI:H/SI:H/VA:H/SA:H

6.9 Medium

AI Score

Confidence

Low

0.028 Low

EPSS

Percentile

90.8%

JSON

Justice AV Solutions Viewer Setup 8.3.7.250-1 contains a malicious binary when executed and is signed with an unexpected authenticode signature. A remote, privileged threat actor may exploit this vulnerability to execute of unauthorized PowerShell commands.

Affected configurations

NVD

Node

javsjavs_viewerMatch8.3.7.250

CPENameOperatorVersion
javs:javs_viewerjavs javs viewereq8.3.7.250

CPE	Name	Operator	Version
javs:javs_viewer	javs javs viewer	eq	8.3.7.250

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "platforms": [
      "Windows"
    ],
    "product": "Viewer",
    "vendor": "Justice AV Solutions",
    "versions": [
      {
        "status": "affected",
        "version": "8.3.7.250"
      }
    ]
  }
]

References

twitter.com/2RunJack2/status/1775052981966377148

www.javs.com/downloads/

www.rapid7.com/blog/post/2024/05/23/cve-2024-4978-backdoored-justice-av-solutions-viewer-software-used-in-apparent-supply-chain-attack/

Social References

8.4 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.7 High

CVSS4

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

ACTIVE

CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:A/VC:H/SC:H/VI:H/SI:H/VA:H/SA:H

6.9 Medium

AI Score

Confidence

Low

0.028 Low

EPSS

Percentile

90.8%

JSON

Related for CVE-2024-4978