CVE-1999-1233

HIGH · CVSS 7.5 EPSS 5.45%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 1999-12-31 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE

CVE-1999-1233

Severity

HIGH

CVSS

7.5

EPSS

5.45%

Original NVD Description

IIS 4.0 does not properly restrict access for the initial session request from a user's IP address if the address does not resolve to a DNS domain, aka the "Domain Resolution" vulnerability.