VulnerabilityModified
CVE-2016-4431
Apache Struts 2 2.3.20 through 2.3.28.1 allows remote attackers to bypass intended access restrictions and conduct redirection attacks by leveraging a default method.
HIGH 7.5EPSS 9.75%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (9.75%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Apache Struts 2 2.3.20 through 2.3.28.1 allows remote attackers to bypass intended access restrictions and conduct redirection attacks by leveraging a default method.
- CVSS 3.0
- 7.5 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
- EPSS
- 9.75% probability · 95th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-20
- Affected
- apache/struts
- Source
- secalert@redhat.com
References
- http://jvn.jp/en/jp/JVN45093481/index.htmlVendor Advisory
- http://jvndb.jvn.jp/jvndb/JVNDB-2016-000113VDB Entry, Vendor Advisory
- http://www-01.ibm.com/support/docview.wss?uid=ssg1S1009282Third Party Advisory
- http://www-01.ibm.com/support/docview.wss?uid=swg21987854Third Party Advisory
- http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html
- http://www.securityfocus.com/bid/91284
- https://bugzilla.redhat.com/show_bug.cgi?id=1348252Issue Tracking
- https://struts.apache.org/docs/s2-040.htmlVendor Advisory
- http://jvn.jp/en/jp/JVN45093481/index.htmlVendor Advisory
- http://jvndb.jvn.jp/jvndb/JVNDB-2016-000113VDB Entry, Vendor Advisory
- http://www-01.ibm.com/support/docview.wss?uid=ssg1S1009282Third Party Advisory
- http://www-01.ibm.com/support/docview.wss?uid=swg21987854Third Party Advisory
- http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html
- http://www.securityfocus.com/bid/91284
- https://bugzilla.redhat.com/show_bug.cgi?id=1348252Issue Tracking
- https://struts.apache.org/docs/s2-040.htmlVendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.