CVE-2024-4978
HIGHCVSS v3
8.4
HIGH
EPSS Score
12.8%
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
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.
Technical Details
- CVSS v3 Vector
- 3.1
- Published
- 5/23/2024
- Last Modified
- 10/24/2025
Frequently Asked Questions
What is CVE-2024-4978?
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.
Is CVE-2024-4978 actively exploited?
Active exploitation of CVE-2024-4978 has not been confirmed. The EPSS score is 12.8%, indicating the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2024-4978?
CVE-2024-4978 has a CVSS v3 base score of 8.4 (HIGH severity), with vector string 3.1.
Is CVE-2024-4978 affecting your environment?
Use isMalicious to check if any of your IPs or domains are associated with this vulnerability's IOCs.