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CVE-2024-4978Malicious Code in Justice AV Solutions (JAVS) Viewer
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.
8.7 HIGHEPSS 26.93%⚡ Known Exploited (CISA KEV)NVD: Analyzed
Overview
Severity
| Score | Severity | Version | Vector String |
|---|---|---|---|
| 8.7 | HIGH | 4.0cisa-cg (CNA) | 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 |
| 8.4 | HIGH | 3.1cisa-cg (CNA) | CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H |
CISA required action
⚡ Known exploited · remediation due Jun 19, 2024
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Details
- CVE ID
- CVE-2024-4978
- Status
- Analyzed
- Assigner (CNA)
- cisa-cg
- Published
- May 23, 2024
- Last modified
- 2026-06-17 08:03 UTC
- Weaknesses
- CWE-506 · Embedded Malicious Code
Affected Products
As published by the CNA in the CVE record.
Justice AV SolutionsViewer1 version range
- 8.3.7.250
References
- twitter.com https://twitter.com/2RunJack2/status/1775052981966377148
- javs.com https://www.javs.com/downloads/
- rapid7.com https://www.rapid7.com/blog/post/2024/05/23/cve-2024-4978-backdoored-justice-av-solutions-viewer-software-used-in-apparent-supply-chain-attack/
- cisa.gov https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-4978