{"id":"CVE-2016-9299","published":"2017-01-12T23:00:00Z","modified":"2024-08-06T02:50:36Z","title":"The remoting module in Jenkins before 2.32 and LTS before 2.19.3 allows remote attackers to execute arbitrary code via…","vendor":null,"product":null,"tier":"core","eol":null,"description":{"text":"The remoting module in Jenkins before 2.32 and LTS before 2.19.3 allows remote attackers to execute arbitrary code via a crafted serialized Java object, which triggers an LDAP query to a third-party server.","provenance":"source","from":"CVE.org"},"summary":{"text":"The remoting module in Jenkins (before 2.32, and LTS before 2.19.3) contains a flaw in how it handles serialized Java objects. An attacker who can send a crafted serialized object to the module can cause it to execute arbitrary code, with the exploit triggering an LDAP query to a third-party server.","provenance":"ai","model":"claude-haiku-5-5","generatedAt":"2026-10-23T07:16:10Z"},"cvss":null,"epss":{"score":0.96943,"percentile":0.99889,"date":"2026-10-28","provenance":"source"},"kev":null,"vulncheckKev":{"dateAdded":"2016-11-16","exploitedFirstSeen":"2016-11-16","ransomware":false,"evidence":[{"url":"https://www.jenkins.io/security/advisory/2016-11-16/","date":"2016-11-16"}],"evidenceTotal":1,"provenance":"source"},"exploited":true,"otx":{"pulseCount":0,"pulses":[],"provenance":"machine"},"cwes":[],"references":[{"url":"https://www.exploit-db.com/exploits/44642/","tags":["exploit","x_refsource_EXPLOIT-DB"]},{"url":"http://www.openwall.com/lists/oss-security/2016/11/12/4","tags":["mailing-list","x_refsource_MLIST"]},{"url":"http://www.securityfocus.com/bid/94281","tags":["vdb-entry","x_refsource_BID"]},{"url":"https://groups.google.com/forum/#%21original/jenkinsci-advisories/-fc-w9tNEJE/LZ7EOS0fBgAJ","tags":["mailing-list","x_refsource_MLIST"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZW2KUKYLNLVDB7STLHLYALCUFLEGCRM6/","tags":["vendor-advisory","x_refsource_FEDORA"]},{"url":"https://wiki.jenkins-ci.org/display/SECURITY/Jenkins+Security+Advisory+2016-11-16","tags":["x_refsource_CONFIRM"]},{"url":"https://groups.google.com/forum/#%21original/jenkinsci-advisories/-fc-w9tNEJE/GRvEzWoJBgAJ","tags":["mailing-list","x_refsource_MLIST"]},{"url":"http://www.slideshare.net/codewhitesec/java-deserialization-vulnerabilities-the-forgotten-bug-class-deepsec-edition","tags":["x_refsource_MISC"]},{"url":"https://www.cloudbees.com/jenkins-security-advisory-2016-11-16","tags":["x_refsource_CONFIRM"]},{"url":"http://www.openwall.com/lists/oss-security/2016/11/14/9","tags":["mailing-list","x_refsource_MLIST"]}],"techniques":[{"id":"T1203","name":"Exploitation for Client Execution","tactics":["execution"],"provenance":"source","basis":"ctid-cve","bases":["ctid-cve"],"basisDetail":"CTID attack_to_cve (Phase 1)","mappingType":"uncategorized","evidence":[],"confidence":"low","confidenceNote":"CTID attack_to_cve Phase 1 \"Uncategorized\" mapping (not staged by impact)"}],"reports":[],"affected":[{"ecosystem":"Maven","package":"org.jenkins-ci.main:jenkins-core","vulnerableRanges":[">=2.20, <2.32","<2.19.3"],"patched":["2.32","2.19.3"],"from":["GHSA-2x9h-h3c4-wqqh"],"provenance":"source"}],"advisories":[{"id":"GHSA-2x9h-h3c4-wqqh","url":"https://github.com/advisories/GHSA-2x9h-h3c4-wqqh","severity":"CRITICAL","ecosystem":"Maven","package":"org.jenkins-ci.main:jenkins-core","vulnerableRanges":[">=2.20, <2.32"],"patched":["2.32"],"provenance":"source","from":"GHSA"},{"id":"GHSA-2x9h-h3c4-wqqh","url":"https://github.com/advisories/GHSA-2x9h-h3c4-wqqh","severity":"CRITICAL","ecosystem":"Maven","package":"org.jenkins-ci.main:jenkins-core","vulnerableRanges":["<2.19.3"],"patched":["2.19.3"],"provenance":"source","from":"GHSA"}],"euvd":{"id":"EUVD-2022-2070","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2022-2070","exploited":false,"exploitedSince":null,"provenance":"source"},"exploits":[{"id":44642,"url":"https://www.exploit-db.com/exploits/44642","title":"Jenkins CLI - HTTP Java Deserialization (Metasploit)","type":"remote","platform":"linux","date":"2018-05-17","verified":true,"provenance":"source"},{"id":44642,"url":"https://www.exploit-db.com/exploits/44642","title":"Jenkins CLI - HTTP Java Deserialization (Metasploit)","type":"remote","platform":"linux","date":"2018-05-17","verified":true,"provenance":"source"}],"exploitSources":{"exploitdb":{"count":2,"earliest":"2018-05-17"},"metasploit":[{"name":"Jenkins CLI HTTP Java Deserialization Vulnerability","module":"exploit/linux/misc/jenkins_ldap_deserialize","type":"exploit","disclosureDate":"2016-11-16","url":"https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/misc/jenkins_ldap_deserialize.rb"}],"first":{"date":"2016-11-16","source":"Metasploit","url":"https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/misc/jenkins_ldap_deserialize.rb"},"provenance":"source"},"exploitRefs":["https://www.exploit-db.com/exploits/44642/","https://www.exploit-db.com/exploits/44642"],"flow":[{"stage":"related","techniques":["T1203"],"provenance":"source","lowConfidence":true}],"timeline":[{"date":"2016-11-16","kind":"exploit-public","label":"First public exploit: Metasploit; later: Exploit-DB 2018-05-17","url":"https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/misc/jenkins_ldap_deserialize.rb","provenance":"source"},{"date":"2016-11-16","kind":"exploited-reported","label":"Exploitation first reported (VulnCheck KEV evidence)","url":"https://www.jenkins.io/security/advisory/2016-11-16/","provenance":"source"},{"date":"2017-01-12","kind":"published","label":"Published (CVE.org)","url":"https://www.cve.org/CVERecord?id=CVE-2016-9299","provenance":"source"}],"speed":{"daysToPublicExploit":null,"firstExploitFrom":"Metasploit","daysToKev":null},"priority":{"score":60.0,"factors":[{"name":"In a KEV catalog","points":35.0,"detail":"listed in VulnCheck KEV"},{"name":"Recent KEV listing","points":0.0,"detail":"added 3634 days ago"},{"name":"Known ransomware use","points":0.0,"detail":"not known"},{"name":"EPSS percentile","points":19.98,"detail":"percentile 0.9989"},{"name":"Named in threat reports","points":0.0,"detail":"0 reports"},{"name":"Public exploit code","points":5.0,"detail":"1 NVD reference tagged Exploit; 2 Exploit-DB entries; 1 advisory exploit reference; 1 Metasploit module"},{"name":"Mentioned in OTX pulses","points":0.0,"detail":"0 pulses"},{"name":"CVSS severity","points":0.0,"detail":"no CVSS"},{"name":"End-of-life product","points":0.0,"detail":"supported or unknown"}]}}