CVE-2017-12149
Act now ● On CISA KEV — actively exploited used in ransomware
Actively exploited — on the CISA KEV list.
CVSS base
9.8
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS — probability of exploitation (30 days)
90.7%
99.8th percentile
CISA KEV
Listed
Added 2021-12-10 · patch by 2022-06-10
Weakness / dates
CWE-502
Published 2017-10-04 · modified 2026-08-13
Description
In Jboss Application Server as shipped with Red Hat Enterprise Application Platform 5.2, it was found that the doFilter method in the ReadOnlyAccessFilter of the HTTP Invoker does not restrict classes for which it performs deserialization and thus allowing an attacker to execute arbitrary code via crafted serialized data.
Affected
References
- http://www.securityfocus.com/bid/100591
- https://access.redhat.com/errata/RHSA-2018:1607
- https://access.redhat.com/errata/RHSA-2018:1608
- https://bugzilla.redhat.com/show_bug.cgi?id=1486220
- https://github.com/gottburgm/Exploits/tree/master/CVE-2017-12149
- http://www.securityfocus.com/bid/100591
- https://access.redhat.com/errata/RHSA-2018:1607
- https://access.redhat.com/errata/RHSA-2018:1608
- https://bugzilla.redhat.com/show_bug.cgi?id=1486220
- https://github.com/gottburgm/Exploits/tree/master/CVE-2017-12149
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2017-12149