AUGUST 4, 2026
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Case File

CVE-2000-0638

HIGH · CVSS 10 EPSS 4.11%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2000-07-11 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 10.0. It may be remotely exploitable.

CVE
CVE-2000-0638
Severity
HIGH
CVSS
10
EPSS
4.11%

Original NVD Description

bb-hostsvc.sh in Big Brother 1.4h1 and earlier allows remote attackers to read arbitrary files via a .. (dot dot) attack on the HOSTSVC parameter.