ZDF
Sign inSign up

Vulnerabilities

Vulnerability · CVE-2019-12989

Citrix SD-WAN and NetScaler SQL Injection Vulnerability

Published Jul 16, 2019 · catalog updated Jun 16, 2026 · Citrix SD-WAN and NetScaler

Patch now

CVE-2019-12989 is in the CISA known-exploited catalog, due Apr 15, 2022. Confirm Citrix SD-WAN and NetScaler against the vendor advisory and apply that fix. The CVSS score does not change the priority.

Gaps on this record

  • No version range is stored. A customer cannot check an installed version against this record.
Severity
Critical9.8
Known exploitation
CISA KEV and VulnCheck KEV
EPSS
94.96%
Remediation
Remediation guidance
Affected products
cpe citrix/netscaler sd-wan · cpe citrix/sd-wan · vendor Citrix SD-WAN and NetScaler

Citrix SD-WAN 10.2.x before 10.2.3 and NetScaler SD-WAN 10.0.x before 10.0.8 allow SQL Injection.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • cpe citrix/netscaler sd-wanversion unspecified
  • cpe citrix/sd-wanversion unspecified
  • vendor Citrix SD-WAN and NetScalerversion unspecified

How to fix CVE-2019-12989

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

CVE-2019-12989 is in the CISA known-exploited catalog, due Apr 15, 2022. Confirm Citrix SD-WAN and NetScaler against the vendor advisory and apply that fix. The CVSS score does not change the priority.

Which versions are affected?

Affected version ranges are not on this record. Apply updates per vendor instructions.

What should an analyst verify?

CWE-89: SQL Injection. EPSS 94.96%. The CISA KEV listing is the exploitation evidence. A public exploit reference is linked in Sources. That is not the same as confirmed exploitation. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Jul 16, 2019 · Catalog

    Detected

    Citrix SD-WAN 10.2.x before 10.2.3 and NetScaler SD-WAN 10.0.x before 10.0.8 allow SQL Injection.

  2. Mar 25, 2022 · CISA KEV

    Known exploited

    Apply updates per vendor instructions.

  3. Apr 15, 2022 · CISA KEV

    Remediation due

    Apply updates per vendor instructions.

  4. Jun 16, 2026 · Catalog

    Updated

    Citrix SD-WAN 10.2.x before 10.2.3 and NetScaler SD-WAN 10.0.x before 10.0.8 allow SQL Injection.

Sources

  • CISA KEVConfirmed exploitationCVE-2019-12989

    Citrix SD-WAN and NetScaler SD-WAN allow SQL Injection.

    cisa.gov
  • CVE.orgVulnerability recordCVE-2019-12989

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2019-12989

    30-day exploitation probability 95.0%

    first.org
  • Exploit DatabasePublic exploit reference47112

    Public archive entry. The exploit body is not stored here.

    exploit-db.com
  • NIST NVDVulnerability recordCVE-2019-12989

    Citrix SD-WAN 10.2.x before 10.2.3 and NetScaler SD-WAN 10.0.x before 10.0.8 allow SQL Injection.

    nvd.nist.gov
  • Packet Storm SecurityCited reference/packetstormsecurity.com/files/153638/Citrix-SD-WAN-Appliance-10.2.2-Authentication-Bypass-Remote-Command-Execution.html

    Packet Storm link already published on the finding.

    packetstormsecurity.com
  • VulnCheck KEVConfirmed exploitationCVE-2019-12989

    Citrix SD-WAN and NetScaler SD-WAN allow SQL Injection.

    vulncheck.com

References

Freshness

Last verified in this catalog Oct 17, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.