CVE-2021-40865GHSA-W729-7633-2FW5
Unsafe Pre-Authentication Deserialization In Workers
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in v1.2.4, 2.2.1, 1.2.4, 2.1.1
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- 1 proof of concept on GitHub
Summary
An Unsafe Deserialization vulnerability exists in the worker services of the Apache Storm supervisor server allowing pre-auth Remote Code Execution (RCE). Apache Storm 2.2.x users should upgrade to version 2.2.1 or 2.3.0. Apache Storm 2.1.x users should upgrade to version 2.1.1. Apache Storm 1.x users should upgrade to version 1.2.4
Timeline
- CVE published
- Record last updated
- EPSS reached 10%
FIRST estimates at least a 10% chance of exploitation in the next 30 days
Affected versions
- Apache Software Foundation Apache Storm
From v1.0.0; fixed in v1.2.4
- org.apache.storm:stormMaven
From 2.2.0 · fixed in 2.2.1
- org.apache.storm:stormMaven
From 1.0.0 · fixed in 1.2.4
- org.apache.storm:stormMaven
From 2.1.0 · fixed in 2.1.1