AUGUST 4, 2026
Live Feed
Back to database
Case File

CVE-2006-1966

MEDIUM · CVSS 5 EPSS 1.58%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2006-04-21 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 5.0. It affects Fortinet. It may be remotely exploitable. It may lead to a denial-of-service condition.

CVE
CVE-2006-1966
Severity
MEDIUM
CVSS
5
EPSS
1.58%
Fortinet

Original NVD Description

An unspecified Fortinet product, possibly Fortinet28, allows remote attackers to cause a denial of service via a "small synflood" to the SMTP port (TCP port 25), as demonstrated by a 10-microsecond wait between sending packets. NOTE: this issue has been disputed in followup posts that suggest that a protection feature is triggering a RST.