vulnwire
9.8crit

CVE-2002-1820

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…

Published 23 y ago · modified 4 mo ago · JSON

CVSS
9.8
v3.1 · NVD
CISA KEV
No
not known exploited
EPSS
2.4%
percentile 84%
Public exploits
0
none known

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."

Exploit prediction (EPSS)

2.38% probability of exploitation in the next 30 days, higher than 84% of all scored CVEs.

CVSS scores

Assigned byVersionScoreVector
NVD3.19.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD2.07.5AV:N/AC:L/Au:N/C:P/I:P/A:P

Classification

Weakness
  • CWE-178 Improper Handling of Case Sensitivity

References

  • securityfocus.com /archive/1/289417 · mailing-list, x_refsource_BUGTRAQ, x_transferred
  • iss.net /security_center/static/9972.php · vdb-entry, x_refsource_XF, x_transferred
  • securityfocus.com /bid/5580 · vdb-entry, x_refsource_BID, x_transferred

Sources

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