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CVE-2019-19781

Quick assessment

Affected
n/a n/a
Exploitation
Confirmed exploitation in the wild; remediate immediately
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Citrix Systems NetScaler Gateway（Citrix Systems Gateway）和Citrix Application Delivery Controller（ADC）都是美国思杰系统（Citrix Systems）公司的产品。Citrix Systems NetScaler Gateway是一套安全的远程接入解决方案。该方案可为管理员提供应用级和数据级管控功能，以实现用户从任何地点远程访问应用和数据。Citrix Application Delivery Controll

AI Predicted 7.5 Difficulty: Easy KEV · Ransomware EPSS 100.00% · P100

Possible ATT&CK Techniques 1 AI

T1083 · File and Directory Discovery

Affected Version Matrix 1

VendorProduct Version RangeStatus
n/a n/a n/a affected
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I. Basic Information for CVE-2019-19781

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An issue was discovered in Citrix Application Delivery Controller (ADC) and Gateway 10.5, 11.1, 12.0, 12.1, and 13.0. They allow Directory Traversal.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Citrix Application Delivery Controller和Citrix Systems Gateway 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Citrix Systems NetScaler Gateway（Citrix Systems Gateway）和Citrix Application Delivery Controller（ADC）都是美国思杰系统（Citrix Systems）公司的产品。Citrix Systems NetScaler Gateway是一套安全的远程接入解决方案。该方案可为管理员提供应用级和数据级管控功能，以实现用户从任何地点远程访问应用和数据。Citrix Application Delivery Controll
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

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Affected Products

Vendor Product Affected Versions CPE Subscribe
- n/a n/a -

II. Public POCs for CVE-2019-19781

# POC Description Source Link Shenlong Link
1 Remote Code Execution Exploit for Citrix Application Delivery Controller and Citrix Gateway [ CVE-2019-19781 ] https://github.com/projectzeroindia/CVE-2019-19781 POC Details
2 This is a tool published for the Citrix ADC (NetScaler) vulnerability. We are only disclosing this due to others publishing the exploit code first. https://github.com/trustedsec/cve-2019-19781 POC Details
3 Test a host for susceptibility to CVE-2019-19781 https://github.com/cisagov/check-cve-2019-19781 POC Details
4 Citrix ADC Remote Code Execution https://github.com/jas502n/CVE-2019-19781 POC Details
5 Remote Code Execution Exploit for Citrix Application Delivery Controller and Citrix Gateway [ CVE-2019-19781 ] https://github.com/ianxtianxt/CVE-2019-19781 POC Details
6 CVE-2019-19781 - Remote Code Execution on Citrix ADC Netscaler exploit https://github.com/mpgn/CVE-2019-19781 POC Details
7 CVE-2019-19781 Citrix RCE https://github.com/oways/CVE-2019-19781 POC Details
8 Took at stab at an NSE discovery script for CVE-2019-19781. https://github.com/becrevex/Citrix_CVE-2019-19781 POC Details
9 All Working Exploits https://github.com/unknowndevice64/Exploits_CVE-2019-19781 POC Details
10 A fast multi threaded scanner for Citrix ADC (NetScaler) CVE-2019-19781 - Citrixmash / Shitrix https://github.com/haxrob/citrixmash_scanner POC Details
11 My working exploit script for Shitrix (CVE-2019-19781) https://github.com/jamesjguthrie/Shitrix-CVE-2019-19781 POC Details
12 DFIR notes for Citrix ADC (NetScaler) appliances vulnerable to CVE-2019-19781 https://github.com/haxrob/CVE-2019-19781 POC Details
13 Citrix Netscaler RCE https://github.com/hollerith/CVE-2019-19781 POC Details
14 Automated script for Citrix ADC scanner (CVE-2019-19781) using hosts retrieved from Shodan API. You must have a Shodan account to use this script. https://github.com/aqhmal/CVE-2019-19781 POC Details
15 Detect and log CVE-2019-19781 scan and exploitation attempts. https://github.com/MalwareTech/CitrixHoneypot POC Details
16 The exploitation module for the CVE-2019-19781 #Shitrix (Vulnerability in Citrix Application Delivery Controller and Citrix Gateway). https://github.com/mekhalleh/citrix_dir_traversal_rce POC Details
17 None https://github.com/zenturacp/cve-2019-19781-web POC Details
18 Check your website for CVE-2019-19781 Vulnerable https://github.com/zgelici/CVE-2019-19781-Checker POC Details
19 IOCs for CVE-2019-19781 https://github.com/digitalshadows/CVE-2019-19781_IOCs POC Details
20 Automated forensic script hunting for cve-2019-19781 https://github.com/onSec-fr/CVE-2019-19781-Forensic POC Details
21 This script checks the Citrix Netscaler if it has been compromised by CVE-2019-19781 attacks and collects all file system information https://github.com/DanielWep/CVE-NetScalerFileSystemCheck POC Details
22 None https://github.com/Castaldio86/Detect-CVE-2019-19781 POC Details
23 Check ADC for CVE-2019-19781 https://github.com/j81blog/ADC-19781 POC Details
24 批量概念驗證用 https://github.com/b510/CVE-2019-19781 POC Details
25 CVE-2019-19781 Attack Triage Script https://github.com/redscan/CVE-2019-19781 POC Details
26 CVE-2019-19781 bash exploit https://github.com/ynsmroztas/citrix.sh POC Details
27 Código desenvolvido para a verificação em massa da vulnerabilidade CVE-2019-19781 de hosts descobertos pelo Shodan. Pull requests são bem vindas. https://github.com/digitalgangst/massCitrix POC Details
28 Indicator of Compromise Scanner for CVE-2019-19781 https://github.com/mandiant/ioc-scanner-CVE-2019-19781 POC Details
29 Indicator of Compromise Scanner for CVE-2019-19781 https://github.com/citrix/ioc-scanner-CVE-2019-19781 POC Details
30 Citrix ADC (NetScaler) Honeypot. Supports detection for CVE-2019-19781 and login attempts https://github.com/haxrob/citrix-honeypot POC Details
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III. Intelligence Information for CVE-2019-19781

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Vendor Advisories for CVE-2019-19781 (1)

Exploits & Public PoCs for CVE-2019-19781 (5)

Other References for CVE-2019-19781 (4)

Same Patch Batch · n/a · 2019-12-27 · 66 CVEs total

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Showing top 20 of 66 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

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