VULNERABILITY INTELLIGENCE

CVE-2019-3946

CVSS score7.5 HIGH

EPSS probability2.33%

CISA KEVNot currently listed

Published2019-06-12

Last modified2026-06-17

CVSS vectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Description

Fuji Electric V-Server before 6.0.33.0 is vulnerable to denial of service via a crafted UDP message sent to port 8005. An unauthenticated, remote attacker can crash vserver.exe due to an integer overflow in the UDP message handling logic.

Weakness classification

CWE-190: Integer Overflow or Wraparound

Primary references

vulnreport@tenable.com — Third Party Advisory
vulnreport@tenable.com — Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Exploit, Third Party Advisory