Critical severity · published Jun 7, 2016
CVE-2016-3087
Apache Struts 2.3.19 to 2.3.20.2, 2.3.21 to 2.3.24.1, and 2.3.25 to 2.3.28, when Dynamic Method Invocation is enabled, allow remote attackers to execute arbitrary code via vectors…
9.8
CVSS
81.9%
EPSS
No
On KEV
Description
Apache Struts 2.3.19 to 2.3.20.2, 2.3.21 to 2.3.24.1, and 2.3.25 to 2.3.28, when Dynamic Method Invocation is enabled, allow remote attackers to execute arbitrary code via vectors related to an ! (exclamation mark) operator to the REST Plugin.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)81.9% · higher than 100% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
ST
Struts · Apache
2.3.20; 2.3.20.1; 2.3.24; 2.3.24.1; 2.3.28 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2016-3087
CVE.org
https://www.cve.org/CVERecord?id=CVE-2016-3087
Vendor Advisory
http://struts.apache.org/docs/s2-033.html
www-01.ibm.com
http://www-01.ibm.com/support/docview.wss?uid=swg21987854
www.securityfocus.com
http://www.securityfocus.com/bid/90960
www.securitytracker.com
http://www.securitytracker.com/id/1036017
www.exploit-db.com
https://www.exploit-db.com/exploits/39919/
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