CVE-2016-3087

highpriority · attend · 78EPSS 0.819 · 100 %ileexploit · weaponizedEUUS

grimoire priorityP1 · Urgent

Exploitable?

Public exploit

3 exploits · weaponized

Likely / severe?

81.9% (100th) EPSS

CVSS 7.5 · high

Is it mine?

9 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · nvd · osv

EPSS · scored 2026-10-27

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

Technical severity, 0–10. One row per scoring source.

9.8

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · high–critical · 7.5–9.8

v2.07.5highAV:N/AC:L/Au:N/C:P/I:P/A:Pprimary · NVD / NIST USexploitability 10 · impact 6.4

v3.09.8criticalCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 3.9 · impact 5.9

v3.09.8criticalCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · OSV

v3.09.8criticalCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:Hsecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-20USprimaryCWE-20US

exploits (3)

Public proof-of-concept and weaponised exploit code.

exploit/multi/http/struts_dmi_rest_execApache Struts REST Plugin With Dynamic Method Invocation Remote Code Executionweaponized · metasploit
EDB-39919Apache Struts - REST Plugin With Dynamic Method Invocation Remote Code Execution (Metasploit)functional · exploit_db
EDB-43382Apache Struts - REST Plugin With Dynamic Method Invocation Remote Code ExecutionPoC · exploit_db

affected products (9)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
apache struts= 2.3.20nvdUScpe:2.3:a:apache:struts:*:*:*:*:*:*:*:*
apache struts= 2.3.20.1nvdUScpe:2.3:a:apache:struts:*:*:*:*:*:*:*:*
apache struts= 2.3.24nvdUScpe:2.3:a:apache:struts:*:*:*:*:*:*:*:*
apache struts= 2.3.24.1nvdUScpe:2.3:a:apache:struts:*:*:*:*:*:*:*:*
apache struts= 2.3.28nvdUScpe:2.3:a:apache:struts:*:*:*:*:*:*:*:*
Maven org.apache.struts:struts2-core2.3.19 → 2.3.20.3osvUSpkg:maven/org.apache.struts/struts2-core
Maven org.apache.struts:struts2-core2.3.21 → 2.3.24.3osvUSpkg:maven/org.apache.struts/struts2-core
Maven org.apache.struts:struts2-core2.3.25 → 2.3.28.1osvUSpkg:maven/org.apache.struts/struts2-core

advisories (1)

Vendor and ecosystem advisories describing this.

GHSA-mmj6-cjj4-hpr5Apache Struts vulnerable to arbitrary remote code execution due to improper input validation2022-05-14ghsa · osvUS
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.

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd osv NVD CVE.org MITRE

published 2016-06-07modified 2026-06-17

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+25188 more

references (16)

External citations — patches, advisories, analysis.

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