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CVE-2021-43008: Files or Directories Accessible to External Parties

April 5, 2022 (updated September 30, 2022)

Improper Access Control in Adminer versions 1.12.0 to 4.6.2 (fixed in version 4.6.3) allows an attacker to achieve Arbitrary File Read on the remote server by requesting the Adminer to connect to a remote MySQL database.

References

  • github.com/vrana/adminer/releases/tag/v4.6.3
  • nvd.nist.gov/vuln/detail/CVE-2021-43008
  • podalirius.net/en/cves/2021-43008/
  • sansec.io/research/adminer-4.6.2-file-disclosure-vulnerability
  • www.adminer.org/

Code Behaviors & Features

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Affected versions

All versions starting from 1.12.0 up to 4.6.2

Fixed versions

  • 4.6.3

Solution

Upgrade to version 4.6.3 or above.

Impact 7.5 HIGH

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

Learn more about CVSS

Source file

packagist/vrana/adminer/CVE-2021-43008.yml

Spotted a mistake? Edit the file on GitLab.

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