CVE-2021-22118

Summary

In Spring Framework, versions 5.2.x prior to 5.2.15 and versions 5.3.x prior to 5.3.7, a WebFlux application is vulnerable to a privilege escalation: by (re)creating the temporary storage directory, a locally authenticated malicious user can read or modify files that have been uploaded to the WebFlux application, or overwrite arbitrary files with multipart request data.

Affected Software

VendorProductVersion RangeStatus
n/aSpring FrameworkSpring Framework versions 5.2.x prior to 5.2.15 and versions 5.3.x prior to 5.3.7affected

Weaknesses

  • CWE-269: CWE-269: Improper Privilege Management

ADP Enrichment

CVE Program Container

Additional References

References