CVE-2002-1021

high

Description

BadBlue server allows remote attackers to read restricted files, such as EXT.INI, via an HTTP request that contains a hex-encoded null byte.

References

https://euvd.enisa.europa.eu/vulnerability/EUVD-2002-1010

http://www.securityfocus.com/bid/5226

http://www.iss.net/security_center/static/9557.php

http://archives.neohapsis.com/archives/bugtraq/2002-07/0143.html

Details

Source: Mitre, NVD

Published: 2002-10-04

Updated: 2026-06-16

Risk Information

CVSS v2

Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:N

Severity: Medium

CVSS v3

Base Score: 7.5

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Severity: High

EPSS

EPSS: 0.03447