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Servers and applications

CVE-2002-1809

The default configuration of the Windows binary release of MySQL 3.23.2 through 3.23.52 has a NULL root password, which could allow remote attackers to gain unauthorized root access to the MySQL database.

Severity
High 7.5
Published
31 Dec 2002
Last changed
16 Jun 2026
Added to UpHeron
21 Oct 2026
Exploit chance
16% in the next 30 daysHigher than 96% of CVEs. EPSS by FIRST, 12 Nov 2026
Attack
Over the network · No login needed
Attacker can
Read some data · Change some data · Slow it down
CVSS vector
AV:N/AC:L/Au:N/C:P/I:P/A:P
Sources
NVD

Affected software

SoftwareAffected versions
MySQLServers and applications · cpe:a:oracle:mysql
  • Version 3.23.52
  • Version 3.23.51
  • Version 3.23.50
  • Version 3.23.49
All 34 release lines
  • Version 3.23.2
  • Version 3.23.3
  • Version 3.23.4
  • Version 3.23.5
  • Version 3.23.8
  • Version 3.23.9
  • Version 3.23.10
  • Version 3.23.23
  • Version 3.23.24
  • Version 3.23.25
  • Version 3.23.26
  • Version 3.23.27
  • Version 3.23.28
  • Version 3.23.29
  • Version 3.23.30
  • Version 3.23.31
  • Version 3.23.34
  • Version 3.23.36
  • Version 3.23.37
  • Version 3.23.38
  • Version 3.23.39
  • Version 3.23.40
  • Version 3.23.41
  • Version 3.23.42
  • Version 3.23.43
  • Version 3.23.44
  • Version 3.23.45
  • Version 3.23.46
  • Version 3.23.47
  • Version 3.23.48
  • Version 3.23.49
  • Version 3.23.50
  • Version 3.23.51
  • Version 3.23.52

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2002-1809
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2002-1809