Apache Struts2 S2-053 (CVE-2017-12611)

0x00 基本信息 漏洞编号：S2-053（CVE-2017-12611） 漏洞影响：远程代码执行 影响版本：Struts 2.0.1 -Struts 2.3.33, Struts 2.5 - Struts 2.5.10 漏洞修复：升级至最新版本 0x01 环境搭建 先用struts-2.3.33搭一个freemarker的简单项目（官方推荐的min-lib中就带了freemarker-2.3.22.jar，不用再额外去找了），就用漏洞公告里给的那个写法 运行后，未发现效果 表着急，我们用的是hidden，看看源代码 根据经验，应该是二次解析造成的漏洞，验证一下 0x02 构造POC...

PT-2017-2794

Name of the Vulnerable Software and Affected Versions Apache Struts versions 2.0.0 through 2.3.33 Apache Struts versions 2.5 through 2.5.10.1 Description The issue exists due to incorrect handling of Object Graph Navigation Language OGNL expressions. Exploitation may allow a remote attacker to...

Talking about the struts2 in the history of high-risk vulnerabilities-vulnerability warning-the black bar safety net

Apache Struts2 as the world's most popular Java Web framework of meaning, widely used in teaching, Finance, Internet, communications and other nervous industry. It's a high-risk flaws persecution can perhaps form a significant Internet Safe the dangers and huge economic loss. This article is...

Apache Struts 2.3.x Showcase App Struts 1 Plugin ActionMessage Class Error Message Input Handling RCE (S2-048)

The version of Apache Struts running on the remote Windows host is 2.3.x. It is, therefore, potentially affected by a remote code execution vulnerability in the Struts 1 plugin showcase app in the ActionMessage class due to improper validation of user-supplied input passed via error messages. An...

Apache Struts 2.3.x Showcase - Remote Code Execution

Apache Struts 2.3.x Showcase - Remote Code Execution !/usr/bin/python -- coding: utf-8 -- Just a demo for CVE-2017-9791 import requests def exploiturl, cmd: print"+ command: %s" % cmd payload = "%" payload += "[email protected]@DEFAULTMEMBERACCESS." payload += "memberAccess?memberAccess=dm:"...

Apache Struts 2 Struts 1 Plugin Showcase OGNL Code Execution

This module exploits a remote code execution vulnerability in the Struts Showcase app in the Struts 1 plugin example in Struts 2.3.x series. Remote Code Execution can be performed via a malicious field value. Module Options msf use exploit/multi/http/struts2/codeexecshowcase msf...

Huawei Load Balancer Management System suffers from s2-045 remote command execution vulnerability

Load Balancer Management System is a load balancer management system. The Huawei Load Balancer Management System suffers from a s2-045 remote command execution vulnerability. The vulnerability can be exploited to execute arbitrary commands by constructing a Content-Type function in the header, as...

S2-045 Remote Command Execution Vulnerability in Bunker Fortress of Beijing Weifangtong Information Technology Co.

Beijing Weifangtong Information Technology Co., Ltd. bunker fortress is to provide the remote operation and maintenance management needs of the centralized identity authentication, centralized access authorization, centralized access management, centralized operation audit, as well as simplify th...

Apache Struts Jakarta Multipart Parser OGNL Injection Exploit

This Metasploit module exploits a remote code execution vulnerability in Apache Struts version 2.3.5 - 2.3.31, and 2.5 - 2.5.10. Remote Code Execution can be performed via http Content-Type header. Native payloads will be converted to executables and dropped in the server's temp dir. If this fail...

Apache Struts 2 is vulnerable to remote code execution

Overview Apache Struts, versions 2.3.5 - 2.3.31 and 2.5 - 2.5.10, is vulnerable to code injection leading to remote code execution RCE. Description CWE-94: Improper Control of Generation of Code - CVE-2017-5638An attacker can execute arbitrary OGNL code included in the "Content-Type" header of a...

S2-045: Apache Struts2 remote code execution RCE）vulnerability analysis-vulnerability warning-the black bar safety net

This article is mainly on the Apache Struts2（S2-045）vulnerability to the principle of analysis. Apache Struts2 using the Jakarta Multipart parser plug-ins the presence of a remote code execution vulnerability. Can be configured through the Content-Type value to trigger the vulnerability, causing...

New Struts2 Remote Code Execution exploit caught in the wild

Two days ago Apache has published a fix for the new Remote Code Execution vulnerability in Struts2. Struts2 RCE attacks in the wild This vulnerability allows attacker to execute arbitrary Java code on the application server. We can confirm that caught the first exploit for this vulnerability from...

The [vulnerability analysis] S2-045 principles of the preliminary analysis of CVE-2017-5638-a vulnerability warning-the black bar safety net

Author: angelwhu 0x00 vulnerability announcement See This vulnerability should follow-up will have official detailed analysis. Here to talk about personal understanding, but also to share the following to reproduce the vulnerabilities of ideas. First of all,carefully read the vulnerability...

Apache Struts2 remote code execution vulnerability S2-045 technical analysis and protection solution-vulnerability warning-the black bar safety net

Apache Struts2 Jakarta Multipart parser plug-ins the presence of a remote code execution vulnerability, the vulnerability number is CNNVD-201703-152。 The attacker can use the plugin to upload a file, modify the HTTP request header Content-Type value to trigger the vulnerability leads to remote co...

s2-045 vulnerability analysis-vulnerability warning-the black bar safety net

This analysis write me a little shame, it is strongly recommended to resist struts2, instead of a more reliable SpringMVC in. The background is that the Struts2 default handling of the multipart message of the parser is jakarta, is this component there is a problem. ! The components defined in th...

Apache Struts Jakarta Multipart Parser OGNL Injection

This module exploits a remote code execution vulnerability in Apache Struts version 2.3.5 - 2.3.31, and 2.5 - 2.5.10. Remote Code Execution can be performed via http Content-Type header. Native payloads will be converted to executables and dropped in the server's temp dir. If this fails, try a cm...

Apache Struts 2.3.5 < 2.3.31 / 2.5 < 2.5.10 - Remote Code Execution

!/usr/bin/python -- coding: utf-8 -- import urllib2 import httplib def exploiturl, cmd: payload = "%='multipart/form-data'." payload += "[email protected]@DEFAULTMEMBERACCESS." payload += "memberAccess?" payload += "memberAccess=dm:" payload +=...

JVN#92395431: Java (OGNL) code execution in Apache Struts 2 when devMode is enabled

Apache Struts 2 provided by the Apache Software Foundation is a software framework for creating Java web applications. There is a known risk that arbitrary Java OGNL code may be executed in Apache Struts 2 when devMode is enabled in production environment. It is confirmed that proof-of-concept co...

Apache Mina 2.0.13 - Remote Command Execution

Apache Mina 2.0.13 - Remote Command Execution. Webapps exploit for Java platform Apache Mina 2.0.13 - Remote Command Execution Abstract Apache Mina 2.0.13 uses the OGNL library in the “IoSessionFinder” class. Its constructor takes into parameter one OGNL expression. Then this expression is execut...

Apache Mina 2.0.13 - Remote Command Execution

Source: https://remoteawesomethoughts.blogspot.com/2016/09/apache-mina-2013-remote-command.html Apache Mina 2.0.13 uses the OGNL library in the “IoSessionFinder” class. Its constructor takes into parameter one OGNL expression. Then this expression is executed when the method “find” is called. Thi...