CVE-2019-12991

MITRE NVD CVE.ORG Print: PDF PDF

Summary

CVECVE-2019-12991
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2019-07-16 18:15:00 UTC
Updated2020-08-24 17:37:00 UTC
DescriptionCitrix 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).

Risk And Classification

EPSS: 0.809880000 probability, percentile 0.991440000 (date 2026-04-01)

CISA KEV: Listed on 2022-03-25; due 2022-04-15; ransomware use Unknown

Problem Types: CWE-78

CISA Known Exploited Vulnerability

VendorCitrix
ProductSD-WAN and NetScaler
NameCitrix SD-WAN and NetScaler Command Injection Vulnerability
Required ActionApply updates per vendor instructions.
Noteshttps://nvd.nist.gov/vuln/detail/CVE-2019-12991

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Citrix Netscaler Sd-wan All All All All
Application Citrix Netscaler Sd-wan All All All All
Application Citrix Sd-wan All All All All
Application Citrix Sd-wan All All All All

References

ReferenceSourceLinkTags
Citrix SD-WAN Appliance Multiple Vulnerabilities - Research Advisory | Tenable® MISC www.tenable.com Exploit, Third Party Advisory
Malformed Request BID www.securityfocus.com Third Party Advisory, VDB Entry
Citrix SD-WAN Appliance 10.2.2 Authentication Bypass / Remote Command Execution ≈ Packet Storm MISC packetstormsecurity.com Exploit, Third Party Advisory, VDB Entry
Citrix SD-WAN Multiple Security Updates MISC support.citrix.com Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
CISA Known Exploited Vulnerabilities catalog CISA www.cisa.gov kev
© CVE.report 2026 |

Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.

CVE, CWE, and OVAL are registred trademarks of The MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. This site includes MITRE data granted under the following license.

CVE.report and Source URL Uptime Status status.cve.report