CVE-2002-1021 EXPLOIT
5.0
MEDIUM · CVSS 2.0 · EPSS 3.2% (pctl 88)
Patch early
A public exploit exists.
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.
Scoring
| CVSS | 5.0 (MEDIUM, v2.0) |
|---|---|
| Vector | AV:N/AC:L/Au:N/C:P/I:N/A:N |
| EPSS | 3.22% — more likely to be exploited than 88% of all CVEs |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2002-10-04 |
| Last modified | 2026-06-16 |
Affected (1)
| Vendor | Product |
|---|---|
| working resources inc. | badblue |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | Working Resources 1.7.3 BadBlue - Null Byte File Disclosure | 2002-06-13 |
References
- http://archives.neohapsis.com/archives/bugtraq/2002-07/0143.html
- http://www.iss.net/security_center/static/9557.php
- http://www.securityfocus.com/bid/5226
- http://archives.neohapsis.com/archives/bugtraq/2002-07/0143.html
- http://www.iss.net/security_center/static/9557.php
- http://www.securityfocus.com/bid/5226
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