CVE-2024-4978 Malicious Code in Justice AV Solutions (JAVS) Viewer

2024-05-2301:56:37

CWE-506

cisa-cg

www.cve.org

malicious code

justice av solutions viewer

authenticode signature

remote exploit

powershell commands

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

8.4 High

AI Score

Confidence

High

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.

CNA Affected

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