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TI-2019-09731 Aliases CVE-2019-12991GHSA-462p-6gjx-6wj6

Citrix SD-WAN 10.2.x before 10.2.3 and NetScaler SD-WAN 10.0.x before 10.0.8 have…

Priority CRITICAL 97Exploited in the wildCWE-78Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-78.

Summary

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).

Why it matters now

Exploitation Active In CISA KEV since 2022-03-25CISA due date 2022-04-15
EPSS 0.74067 99th percentileScored 2026-11-07
Public exploit Yes 2 exploit referencesTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Active
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:citrix:netscaler_sd-wan:*:*:*:*:*:*:*:*10.0.0 to before 10.0.8VulnerableCitrix
cpe:2.3:a:citrix:sd-wan:*:*:*:*:*:*:*:*10.2.0 to before 10.2.3VulnerableCitrix
  • cpe:2.3:a:citrix:netscaler_sd-wan:*:*:*:*:*:*:*:* Versions 10.0.0 to before 10.0.8 Vulnerable ·Citrix
  • cpe:2.3:a:citrix:sd-wan:*:*:*:*:*:*:*:* Versions 10.2.0 to before 10.2.3 Vulnerable ·Citrix

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2022-03-25 Added to CISA KEV
  2. 2026-10-02 Threatist record created from CVE-2019-12991
  3. 2026-10-03 Alias added: GHSA-462p-6gjx-6wj6

References

Exploit 2

Advisory 1

  • TI-2019-09729 Citrix SD-WAN 10.2.x before 10.2.3 and NetScaler SD-WAN 10.0.x before 10.0.8 allow SQL Injection. KEVCVSS 3.1CRITICAL 9.8
  • TI-2017-04148 Citrix NetScaler SD-WAN devices through v9.1.2.26.561201 allow remote attackers to… KEVCVSS 3.1CRITICAL 9.8
  • TI-2019-09728 Citrix SD-WAN 10.2.x before 10.2.3 and NetScaler SD-WAN 10.0.x before 10.0.8 have… CVSS 3.0CRITICAL 9.8
  • TI-2019-09727 Citrix SD-WAN 10.2.x before 10.2.3 and NetScaler SD-WAN 10.0.x before 10.0.8 have… CVSS 3.0CRITICAL 9.8
  • TI-2019-09732 Citrix SD-WAN 10.2.x before 10.2.3 and NetScaler SD-WAN 10.0.x before 10.0.8 have… CVSS 3.0HIGH 8.8
  • TI-2019-09730 Citrix SD-WAN 10.2.x before 10.2.3 and NetScaler SD-WAN 10.0.x before 10.0.8 allow Directory Traversal. CVSS 3.0CRITICAL 9.8
See all 15 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences