{"id":"CVE-2022-22965","kind":"vulnerability","aliases":["CVE-2022-22965"],"related":[],"title":"VMware Spring Framework: Spring Framework JDK 9+ Remote Code Execution Vulnerability","description":"A Spring MVC or Spring WebFlux application running on JDK 9+ may be vulnerable to remote code execution (RCE) via data binding. The specific exploit requires the application to run on Tomcat as a WAR deployment. If the application is deployed as a Spring Boot executable jar, i.e. the default, it is not vulnerable to the exploit. However, the nature of the vulnerability is more general, and there may be other ways to exploit it.","summary":"Spring MVC and Spring WebFlux applications running on JDK 9 or newer can be exploited through data binding to run code on the server. Attackers can use this flaw against exploited systems as CISA lists it as known exploited, with an EPSS score of 0.996.","severity":"critical","cvss":9.8,"epss":0.99638,"exploited":true,"exploited_at":"2022-04-04T00:00:00+00:00","products":[{"name":"VMware Spring Framework","fixed":[],"affected":"","ecosystem":"vendor"}],"ecosystems":["vendor"],"tags":["exploited","java","runtime","spring","spring-mvc","spring-webflux"],"not_affected_if":["no-spring-mvc-or-webflux","non-jdk9-runtime"],"how_to_check":null,"fix":"Apply updates per vendor instructions; the specific fixed Spring Framework version is unknown from the sources.","status":"open","published_at":"2022-04-01T23:15:13+00:00","first_seen_at":"2026-10-23T19:11:52+00:00","triaged_at":"2026-10-23T21:18:07+00:00","updated_at":"2026-10-23T21:57:35+00:00","category":"runtime","confidence":0.7,"triage":{"at":"2026-10-23T21:18:07Z","model":"claude-haiku-5-5","output":{"fix":"Apply updates per vendor instructions; the specific fixed Spring Framework version is unknown from the sources.","reach":"internet","impact":"high","summary":"Spring MVC and Spring WebFlux applications running on JDK 9 or newer can be exploited through data binding to run code on the server. Attackers can use this flaw against exploited systems as CISA lists it as known exploited, with an EPSS score of 0.996.","category":"runtime","who_cares":["spring","java","spring-mvc","spring-webflux"],"confidence":0.7,"needs_auth":"unknown","worst_case":"Attacker runs arbitrary code on the server via data binding","analyst_note":"Find the fixed Spring Framework versions and the exposure check from the NVD or VMware advisory for CVE-2022-22965, since the sources give no version or command.","how_to_check":"unknown","needs_analyst":true,"not_affected_if":["non-jdk9-runtime","no-spring-mvc-or-webflux"],"user_interaction":"no","needs_special_setup":"yes","severity_if_unknown":"critical"},"cost_usd":0.000473,"input_tokens":2833,"output_tokens":380,"severity_before":"unknown"},"analyst_status":null,"analyst_note":null,"search":"'-2022':13A,16A '-22965':14A,17A '0.996':75B '9':7A,40B,86C 'applic':36B,82C,103C,114C 'attack':55B 'bind':48B,97C 'boot':120C 'cisa':64B 'code':9A,51B,92C 'cve':12A,15A 'data':47B,96C 'default':125C 'deploy':111C,116C 'epss':72B 'execut':10A,93C,121C 'exploit':21B,45B,61B,69B,100C,132C,149C 'flaw':59B 'framework':3A,5A,20A 'general':141C 'howev':133C 'i.e':123C 'jar':122C 'java':22B 'jdk':6A,39B,85C 'known':68B 'list':65B 'may':87C,144C 'mvc':27B,32B,78C 'natur':135C 'newer':42B 'rce':94C 'remot':8A,91C 'requir':101C 'run':37B,50B,83C,105C 'runtim':23B 'score':73B 'server':54B 'specif':99C 'spring':2A,4A,19A,24B,26B,29B,31B,34B,77C,80C,119C 'spring-mvc':25B 'spring-webflux':28B 'system':62B 'tomcat':107C 'use':57B 'via':95C 'vmware':1A,18A 'vulner':11A,89C,129C,138C 'war':110C 'way':147C 'webflux':30B,35B,81C","nicknames":[],"mitigations":[],"who_affected":null,"tier":null,"verified":{},"analyst_revisit_at":null,"first_public_at":"2022-04-01T23:15:13+00:00","kev":{"dateAdded":"2022-04-04","dueDate":"2022-04-25","requiredAction":"Apply updates per vendor instructions.","knownRansomwareCampaignUse":"Unknown"},"cvss_vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","cvss_by":"nvd@nist.gov","poc_count":0,"sources":[{"source":"kev","external_id":"CVE-2022-22965","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2022-22965","severity":null,"published_at":"2022-04-04T00:00:00+00:00","modified_at":null,"first_seen_at":"2026-10-23T19:11:52+00:00","fetched_at":"2026-10-25T14:39:40+00:00","note":null},{"source":"epss","external_id":"CVE-2022-22965","url":"https://api.first.org/data/v1/epss?cve=CVE-2022-22965","severity":null,"published_at":null,"modified_at":null,"first_seen_at":"2026-10-23T19:13:44+00:00","fetched_at":"2026-10-23T19:13:44+00:00","note":null},{"source":"nvd","external_id":"CVE-2022-22965","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-22965","severity":null,"published_at":"2022-04-01T23:15:13+00:00","modified_at":"2026-06-17T04:29:15+00:00","first_seen_at":"2026-10-23T21:57:35+00:00","fetched_at":"2026-10-23T21:57:35+00:00","note":null}],"documents":[],"notice":"Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai"}