Executive Summary

Informations
Name CVE-2018-11776 First vendor Publication 2018-08-22
Vendor Cve Last vendor Modification 2020-07-15

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score 8.1
Base Score 8.1 Environmental Score 8.1
impact SubScore 5.9 Temporal Score 8.1
Exploitabality Sub Score 2.2
 
Attack Vector Network Attack Complexity High
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact High
Integrity Impact High Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:C/I:C/A:C)
Cvss Base Score 9.3 Attack Range Network
Cvss Impact Score 10 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

Apache Struts versions 2.3 to 2.3.34 and 2.5 to 2.5.16 suffer from possible Remote Code Execution when alwaysSelectFullNamespace is true (either by user or a plugin like Convention Plugin) and then: results are used with no namespace and in same time, its upper package have no or wildcard namespace and similar to results, same possibility when using url tag which doesn't have value and action set and in same time, its upper package have no or wildcard namespace.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-11776

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-20 Improper Input Validation

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 139

SAINT Exploits

Description Link
Apache Struts undefined namespace vulnerability More info here

Snort® IPS/IDS

Date Description
2018-10-09 Apache Struts ognl remote code execution attempt
RuleID : 47691 - Revision : 1 - Type : SERVER-APACHE
2018-10-09 Apache Struts java.lang.ProcessBuilder class access attempt
RuleID : 47690 - Revision : 1 - Type : SERVER-APACHE
2018-10-09 Apache Struts java.net.Socket class access attempt
RuleID : 47689 - Revision : 1 - Type : SERVER-APACHE
2018-09-27 Apache Struts remote code execution attempt
RuleID : 47649 - Revision : 1 - Type : SERVER-WEBAPP
2018-09-25 Apache Struts OGNL getRuntime.exec static method access attempt
RuleID : 47634 - Revision : 1 - Type : SERVER-APACHE
2016-07-13 Apache Struts remote code execution attempt
RuleID : 39191 - Revision : 3 - Type : SERVER-APACHE
2016-07-13 Apache Struts remote code execution attempt
RuleID : 39190 - Revision : 3 - Type : SERVER-APACHE
2014-03-13 Apache Struts wildcard matching OGNL remote code execution attempt
RuleID : 29639 - Revision : 4 - Type : SERVER-APACHE

Metasploit Database

id Description
2018-08-22 Apache Struts 2 Namespace Redirect OGNL Injection

Nessus® Vulnerability Scanner

Date Description
2018-09-05 Name : The remote device is missing a vendor-supplied security patch.
File : cisco-sa-20180823-apache-struts-cups.nasl - Type : ACT_GATHER_INFO
2018-09-05 Name : The remote device is affected by an information disclosure vulnerability.
File : cisco-sa-20180823-apache-struts-ucm.nasl - Type : ACT_GATHER_INFO
2018-08-31 Name : The remote device is missing a vendor-supplied security patch.
File : cisco-sa-20180823-apache-struts-ise.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

Source Url
BID http://www.securityfocus.com/bid/105125
CONFIRM http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2018-005.txt
http://www.oracle.com/technetwork/security-advisory/alert-cve-2018-11776-5072...
http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html
https://cwiki.apache.org/confluence/display/WW/S2-057
https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2018-0012
https://security.netapp.com/advisory/ntap-20180822-0001/
https://security.netapp.com/advisory/ntap-20181018-0002/
https://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.html
EXPLOIT-DB https://www.exploit-db.com/exploits/45260/
https://www.exploit-db.com/exploits/45262/
https://www.exploit-db.com/exploits/45367/
MISC https://github.com/hook-s3c/CVE-2018-11776-Python-PoC
https://lgtm.com/blog/apache_struts_CVE-2018-11776
https://www.oracle.com/security-alerts/cpujul2020.html
MLIST https://lists.apache.org/thread.html/r6d03e45b81eab03580cf7f8bb51cb3e9a1b10a2...
SECTRACK http://www.securitytracker.com/id/1041547
http://www.securitytracker.com/id/1041888

Alert History

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Date Informations
2020-07-15 09:22:52
  • Multiple Updates
2020-05-23 13:17:10
  • Multiple Updates
2020-05-23 02:10:36
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2020-05-23 01:06:30
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2019-06-21 12:09:32
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2019-06-19 12:09:46
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2019-04-18 12:08:36
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2019-03-14 17:19:24
  • Multiple Updates
2019-01-17 00:19:18
  • Multiple Updates
2018-11-01 21:20:14
  • Multiple Updates
2018-10-19 17:20:06
  • Multiple Updates
2018-10-17 17:19:40
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2018-10-17 09:20:21
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2018-09-12 21:20:12
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2018-09-12 17:19:19
  • Multiple Updates
2018-09-07 21:19:00
  • Multiple Updates
2018-09-05 00:19:35
  • Multiple Updates
2018-08-29 21:20:01
  • Multiple Updates
2018-08-28 17:20:08
  • Multiple Updates
2018-08-25 17:20:08
  • Multiple Updates
2018-08-25 00:20:18
  • Multiple Updates
2018-08-23 17:20:05
  • Multiple Updates
2018-08-22 17:19:30
  • First insertion