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  5. CVE-2020-5242

CVE-2020-5242: Incorrect Authorization

February 20, 2020 (updated February 26, 2020)

openHAB allow a remote attacker to use REST calls to install the EXEC binding or EXEC transformation service and execute arbitrary commands on the system with the privileges of the user running openHAB.

References

  • nvd.nist.gov/vuln/detail/CVE-2020-5242

Code Behaviors & Features

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Affected versions

All versions before 2.5.2

Fixed versions

  • 2.5.2

Solution

Upgrade to version 2.5.2 or above.

Impact 8.8 HIGH

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

Learn more about CVSS

Weakness

  • CWE-863: Incorrect Authorization

Source file

maven/org.openhab.addons.bundles/org.openhab.binding.exec/CVE-2020-5242.yml

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