CVE-2019-12991: Citrix SD-WAN and NetScaler Command Injection Vulnerability
First published: Tue Jul 16 2019(Updated: )
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 5 of 6).
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Citrix NetScaler SD-WAN | >=10.0<10.0.8 | |
| Citrix SD-WAN | >=10.2<10.2.3 | |
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Reference Links
- http://packetstormsecurity.com/files/153638/Citrix-SD-WAN-Appliance-10.2.2-Authentication-Bypass-Remote-Command-Execution.html
- http://www.securityfocus.com/bid/109133
- https://support.citrix.com/article/CTX251987
- https://www.tenable.com/security/research/tra-2019-32
- https://nvd.nist.gov/vuln/detail/CVE-2019-12991
Frequently Asked Questions
What is the vulnerability ID for this Citrix SD-WAN and NetScaler vulnerability?
The vulnerability ID for this Citrix SD-WAN and NetScaler vulnerability is CVE-2019-12991.
What is the severity of CVE-2019-12991?
The severity of CVE-2019-12991 is critical, with a severity value of 8.8.
What is the affected software for this vulnerability?
The affected software for CVE-2019-12991 includes Citrix SD-WAN 10.2.x before 10.2.3 and NetScaler SD-WAN 10.0.x before 10.0.8.
What is the description of CVE-2019-12991?
CVE-2019-12991 is a command injection vulnerability in Citrix SD-WAN and NetScaler, caused by improper input validation.
How can I fix the vulnerability CVE-2019-12991?
To fix CVE-2019-12991, you should update Citrix SD-WAN to version 10.2.3 or NetScaler SD-WAN to version 10.0.8.
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