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CVE-2022-22965: Spring Framework JDK 9+ Remote Code Execution Vulnerability

criticalknown exploitedpublic exploitCVE-2022-22965
Actively exploited. At least one CVE in this advisory is listed in the CISA Known Exploited Vulnerabilities catalog — exploitation has been observed in the wild. Treat remediation as urgent.
Spring MVC or Spring WebFlux application running on JDK 9+ may be vulnerable to remote code execution (RCE) via data binding.

CSIRTS triage

What
Applications running on JDK 9+ may be vulnerable to remote code execution via data binding.
Who is affected
Users of Spring MVC or Spring WebFlux applications on JDK 9+ are affected.
Urgency
Immediate action is required due to the critical nature of the remote code execution vulnerability.
Action
Update to the latest version of the Spring Framework.

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Details

Source
CISA Known Exploited Vulnerabilities (US · database · site)
Severity
critical
Published
2022-04-04
Exploitation
Observed in the wild (CISA KEV)

Original advisory: https://nvd.nist.gov/vuln/detail/CVE-2022-22965

Exploitation outlook

EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.

Referenced CVEs

CVECSIRTS overviewExternal
CVE-2022-22965coverage & exploitation statusNVD · CVE.org

Same CVEs, other sources

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