InterScan VirusWall 3.6 for Linux and 3.52 for Windows allows remote attackers to bypass virus protection and possibly execute arbitrary code via HTTP 1.1 chunked transfer encoding.
Conclusion & alert: CVE-2002-2394 is rated Moderate Risk (52.5/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 3.48%). Core evidence: EPSS rose +1.85% over the last day, indicating growing attacker interest. Mandatory action: Review affected assets and schedule remediation.
Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.
EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).
| # | Date | Old EPSS score | New EPSS score | Delta (New - Old) |
|---|---|---|---|---|
| 1 | 2026-06-15 | 1.64% | 3.48% | +1.85% |
| 2 | 2025-10-08 | 1.47% | 1.64% | +0.17% |
| 3 | 2025-08-22 | — | 1.47% | — |
Full EPSS history (14 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 5.0 | 2.0 | MEDIUM |
|
10.0 | 2.9 | [email protected] |
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| trend_micro | interscan_viruswall | 3.6 | cpe:2.3:a:trend_micro:interscan_viruswall:3.6:*:linux:*:*:*:*:* |
| trend_micro | interscan_viruswall | 3.52 | cpe:2.3:a:trend_micro:interscan_viruswall:3.52:*:windows:*:*:*:*:* |