cve.bz

CVE-2021-38294

9.8 criticalEPSS 84%

Critical (9.8) in apache storm. EPSS 84% chance of exploitation in the next 30 days. Fixed in org.apache.storm:storm 1.2.4, 2.1.1, 2.2.1.

A Command Injection vulnerability exists in the getTopologyHistory service of the Apache Storm 2.x prior to 2.2.1 and Apache Storm 1.x prior to 1.2.4. A specially crafted thrift request to the Nimbus server allows Remote Code Execution (RCE) prior to authentication.

Severity

CVSS 3.1

9.8 critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
84% chance of exploitation in the next 30 days; higher than 99% of CVEs (scores of 2026-10-31)
CWEs
CWE-78, CWE-74
Published
Modified
Record from
the NVD, synced

Affected

Packages (OSV)

AdvisoryEcosystemPackageAffectedFixed in
GHSA-6768-mcjc-8223Mavenorg.apache.storm:storm>=2.2.0 <2.2.12.2.1
GHSA-6768-mcjc-8223Mavenorg.apache.storm:storm>=2.0.0 <2.1.12.1.1
GHSA-6768-mcjc-8223Mavenorg.apache.storm:storm>=1.0.0 <1.2.41.2.4

References

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