Vulnerability in Justice Av Solutions Viewer

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 Po…

EPSS: 0.128 (94.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.4 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H.

Affected products

Weakness classification (CWE)

CISA KEV (Known Exploited Vulnerabilities)

This CVE is on the CISA KEV catalog, added on . CISA KEV inclusion means CISA has confirmed in-the-wild exploitation; US federal agencies are required to remediate within a published due date.

BOD 22-01 due date: .

Required action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2024-4978?
CVE-2024-4978 is a high-severity vulnerability in Justice Av Solutions Viewer, classified under CWE-506. CVSS score: 8.4/10. Published 2024-05-23.
How severe is CVE-2024-4978?
High severity. CVSS v3 base score is 8.4 out of 10.
Is CVE-2024-4978 known to be exploited?
Yes. CVE-2024-4978 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2024-05-29), indicating it is being actively exploited. 1 public proof-of-concept repositories are indexed.