The PooledInvokerServlet in JBoss EAP 4.x and 5.x allows remote attackers to execute arbitrary code via a crafted serialized payload.
https://bugzilla.redhat.com/show_bug.cgi?id=1327037
https://access.redhat.com/solutions/45530
https://access.redhat.com/solutions/178393
http://www.securityfocus.com/bid/99079
Source: Mitre, NVD
Published: 2017-06-08
Updated: 2026-05-13
Base Score: 7.5
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P
Severity: High
Base Score: 9.8
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Severity: Critical
EPSS: 0.01976