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  5. CVE-2021-27850

CVE-2021-27850: Deserialization of Untrusted Data

April 15, 2021 (updated June 2, 2021)

A critical unauthenticated remote code execution vulnerability was found in Apache Tapestry.

References

  • nvd.nist.gov/vuln/detail/CVE-2021-27850

Code Behaviors & Features

Detect and mitigate CVE-2021-27850 with GitLab Dependency Scanning

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Affected versions

All versions starting from 5.4.0 before 5.6.2, all versions starting from 5.7.0 before 5.7.1

Fixed versions

  • 5.6.2
  • 5.7.1

Solution

Upgrade to versions 5.6.2, 5.7.1 or above.

Impact 9.8 CRITICAL

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

Learn more about CVSS

Weakness

  • CWE-502: Deserialization of Untrusted Data

Source file

maven/org.apache.tapestry/tapestry-core/CVE-2021-27850.yml

Spotted a mistake? Edit the file on GitLab.

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