Actively exploited · Published Jul 16, 2019 · Assigned by mitre
CVE-2019-12989
Critical 9.8 Exploited
In plain English
A critical-severity SQL injection in SD-WAN and NetScaler from Citrix. Attackers are actively exploiting it in the wild (listed by CISA on March 25, 2022). The chance it is exploited in the next 30 days is estimated at 95.0% (higher than 99.9% of all known vulnerabilities). Ready-made attack tooling exists: Nuclei. Apply updates per vendor instructions.
Severity (CVSS 3.1)9.8Critical
Exploit odds (30 days)95.0%top 0.1% of all CVEs
Exploited in the wildYesCISA KEV since Mar 25, 2022
Attack tooling1Nuclei
CISA guidance
Apply updates per vendor instructions.
Federal agencies must remediate by Apr 15, 2022.
Official description
Citrix SD-WAN 10.2.x before 10.2.3 and NetScaler SD-WAN 10.0.x before 10.0.8 allow SQL Injection.
Affected products (as reported)
Weakness: CWE-89 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References
- https://www.tenable.com/security/research/tra-2019-32 x_refsource_MISC
- 109133 vdb-entry, x_refsource_BID
- http://packetstormsecurity.com/files/153638/Citrix-SD-WAN-Appliance-10.2.2-Authentication-Bypass-Remote-Command-Execution.html x_refsource_MISC
- https://support.citrix.com/article/CTX251987 x_refsource_MISC
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-12989 government-resource