CVE-2017-12149
Red Hat JBoss Application Server Remote Code Execution Vulnerability
Red Hat JBoss Application ServerOperating systems
CVSS
9.8CriticalExploit odds (EPSS)90.7%Chance of exploitation activity in the next 30 days, higher than 99% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed inNone listedNo source names a fixed version. Check the vendor advisory below
CISA required actionApply updates per vendor instructions. CISA KEV
What fixes it
No source in this snapshot names a fixed version. The vendor advisories under References are the place to check.
Timeline
Public exploit code and templates 2
- Auxiliary moduleJBoss Vulnerability ScannerMetasploit
- Scanner templateJboss Application Server - Remote Code ExecutionNuclei
Listed so defenders can prioritize. Threatline links to the source and does not host exploit code.
Description
The JBoss Application Server, shipped with Red Hat Enterprise Application Platform 5.2, allows an attacker to execute arbitrary code via crafted serialized data.
Text from CVE List
Affected versions 1
- jbossasaffected: n/aCVE List
References 6
- access.redhat.com/errata/RHSA-2018:1608Advisoryvia CVE List
- access.redhat.com/errata/RHSA-2018:1607Advisoryvia CVE List
- github.com/gottburgm/Exploits/tree/master/CVE-2017-12149Exploitvia CVE List
- nvd.nist.gov/vuln/detail/CVE-2017-12149Referencevia CISA KEV
- bugzilla.redhat.com/show_bug.cgi?id=1486220Referencevia CVE List
- cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2017-12149Referencevia CVE List