Overview
- Description
- 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.
- Source
- 9119a7d8-5eab-497f-8521-727c672e3725
- NVD status
- Analyzed
Risk scores
CVSS 4.0
- Type
- Secondary
- Base score
- 8.7
- Impact score
- -
- Exploitability score
- -
- Vector string
- CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
- Severity
- HIGH
CVSS 3.1
- Type
- Primary
- Base score
- 8.4
- Impact score
- 6
- Exploitability score
- 1.7
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H
- Severity
- HIGH
Known exploits
Data from CISA
- Vulnerability name
- Justice AV Solutions (JAVS) Viewer Installer Embedded Malicious Code Vulnerability
- Exploit added on
- May 29, 2024
- Exploit action due
- Jun 19, 2024
- Required action
- Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Weaknesses
- nvd@nist.gov
- NVD-CWE-Other
- 9119a7d8-5eab-497f-8521-727c672e3725
- CWE-506
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:javs:javs_viewer:8.3.7.250:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "845675A1-399A-4AE3-BEED-AAAD17B1031B"
}
],
"operator": "OR"
}
]
}
]