CVE-2002-1820

CRITICAL

9.8

Description

register.php in Ultimate PHP Board (UPB) 1.0 and 1.0b uses an administrative account Admin with a capital "A," but allows a remote attacker to impersonate the administrator by registering an account name of admin with a lower case "a."

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published12/31/2002

Last Modified4/16/2026

Sourcenvd

Honeypot Sightings0

Affected Products

ultimate_php_board_project:ultimate_php_board

Weaknesses (CWE)

CWE-178

References

http://www.iss.net/security_center/static/9972.php(cve@mitre.org)

http://www.securityfocus.com/archive/1/289417(cve@mitre.org)

http://www.securityfocus.com/bid/5580(cve@mitre.org)

http://www.iss.net/security_center/static/9972.php(af854a3a-2127-422b-91ae-364da2661108)

http://www.securityfocus.com/archive/1/289417(af854a3a-2127-422b-91ae-364da2661108)

http://www.securityfocus.com/bid/5580(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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