CVE-2019-12991

critical-risk
Published 2019-07-16

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).

Do I need to act?

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81.0% chance of exploitation in next 30 days
EPSS score — higher than 19% of all CVEs
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CISA KEV: actively exploited in the wild
On the Known Exploited Vulnerabilities catalog — federal agencies must patch
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1 public exploit available
47112
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.8/10 High
NETWORK / LOW complexity

Affected Products (2)

Affected Vendors

Citrix

References (9)

Exploit http://packetstormsecurity.com/files/153638/Citrix-SD-WAN-Appliance-10.2.2-Authe...
Broken Link http://www.securityfocus.com/bid/109133
Vendor Advisory https://support.citrix.com/article/CTX251987
Exploit https://www.tenable.com/security/research/tra-2019-32
Exploit http://packetstormsecurity.com/files/153638/Citrix-SD-WAN-Appliance-10.2.2-Authe...
Broken Link http://www.securityfocus.com/bid/109133
Vendor Advisory https://support.citrix.com/article/CTX251987
Exploit https://www.tenable.com/security/research/tra-2019-32
US Government Resource https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-...
71
/ 100
critical-risk
Severity 30/34 · Critical
Exploitability 34/34 · Critical
Exposure 7/34 · Low