CVE-1999-0021

HIGH · CVSS 7.5 EPSS 26.67%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 1997-11-05 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.5. Its EPSS score suggests a 26.7% probability of exploitation in the next 30 days.

CVE

CVE-1999-0021

Severity

HIGH

CVSS

7.5

EPSS

26.67%

Arbitrary command execution via buffer overflow in Count.cgi (wwwcount) cgi-bin program.