NetScaler ADC 10.5, 11.0, 11.1, and 12.0, and NetScaler Gateway 10.5, 11.0, 11.1, and…
Priority MEDIUM 49Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA.
Summary
NetScaler ADC 10.5, 11.0, 11.1, and 12.0, and NetScaler Gateway 10.5, 11.0, 11.1, and 12.0 allow remote attackers to gain privilege on a target system.
Why it matters now
EPSS 0.04141 90th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 10
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:citrix:netscaler_application_delivery_controller_firmware:10.5:*:*:*:*:*:*:* | 10.5 | Vulnerable | Citrix |
| cpe:2.3:o:citrix:netscaler_application_delivery_controller_firmware:11.0:*:*:*:*:*:*:* | 11.0 | Vulnerable | Citrix |
| cpe:2.3:o:citrix:netscaler_application_delivery_controller_firmware:11.1:*:*:*:*:*:*:* | 11.1 | Vulnerable | Citrix |
| cpe:2.3:o:citrix:netscaler_application_delivery_controller_firmware:12.0:*:*:*:*:*:*:* | 12.0 | Vulnerable | Citrix |
| cpe:2.3:h:citrix:netscaler_application_delivery_controller:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Citrix |
| cpe:2.3:o:citrix:netscaler_gateway_firmware:10.5:*:*:*:*:*:*:* | 10.5 | Vulnerable | Citrix |
| cpe:2.3:o:citrix:netscaler_gateway_firmware:11.0:*:*:*:*:*:*:* | 11.0 | Vulnerable | Citrix |
| cpe:2.3:o:citrix:netscaler_gateway_firmware:11.1:*:*:*:*:*:*:* | 11.1 | Vulnerable | Citrix |
| cpe:2.3:o:citrix:netscaler_gateway_firmware:12.0:*:*:*:*:*:*:* | 12.0 | Vulnerable | Citrix |
| cpe:2.3:h:citrix:netscaler_gateway:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Citrix |
- cpe:2.3:o:citrix:netscaler_application_delivery_controller_firmware:10.5:*:*:*:*:*:*:* Versions 10.5 Vulnerable ·Citrix
- cpe:2.3:o:citrix:netscaler_application_delivery_controller_firmware:11.0:*:*:*:*:*:*:* Versions 11.0 Vulnerable ·Citrix
- cpe:2.3:o:citrix:netscaler_application_delivery_controller_firmware:11.1:*:*:*:*:*:*:* Versions 11.1 Vulnerable ·Citrix
- cpe:2.3:o:citrix:netscaler_application_delivery_controller_firmware:12.0:*:*:*:*:*:*:* Versions 12.0 Vulnerable ·Citrix
- cpe:2.3:h:citrix:netscaler_application_delivery_controller:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Citrix
- cpe:2.3:o:citrix:netscaler_gateway_firmware:10.5:*:*:*:*:*:*:* Versions 10.5 Vulnerable ·Citrix
- cpe:2.3:o:citrix:netscaler_gateway_firmware:11.0:*:*:*:*:*:*:* Versions 11.0 Vulnerable ·Citrix
- cpe:2.3:o:citrix:netscaler_gateway_firmware:11.1:*:*:*:*:*:*:* Versions 11.1 Vulnerable ·Citrix
- cpe:2.3:o:citrix:netscaler_gateway_firmware:12.0:*:*:*:*:*:*:* Versions 12.0 Vulnerable ·Citrix
- cpe:2.3:h:citrix:netscaler_gateway:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Citrix
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2018-6809
- 2026-10-03 Alias added: GHSA-97qg-jqpc-ph2w
References
More Citrix Netscaler Application Delivery Controller Firmware vulnerabilities
- TI-2015-04663 Multiple unspecified vulnerabilities in Citrix NetScaler Application Delivery Controller… CVSS 2.0HIGH 10.0
- TI-2014-05960 Unspecified vulnerability in the management interface in Citrix NetScaler Application… CVSS 2.0HIGH 7.5
- TI-2014-02314 Unspecified vulnerability in the Diffie-Hellman key agreement implementation in the… CVSS 2.0HIGH 10.0
- TI-2015-04261 The Management Interface in Citrix NetScaler Application Delivery Controller (ADC) and… CVSS 2.0HIGH 9.0
- TI-2013-05704 Unspecified vulnerability in Citrix NetScaler Application Delivery Controller (ADC) 9.3.x… CVSS 2.0HIGH 10.0
- TI-2014-02315 Unspecified vulnerability in the management GUI in Citrix NetScaler Application Delivery… CVSS 2.0HIGH 10.0
Sources
- CVE-2018-6809 · CVE Program
- CVE-2018-6809 · NVD
- FIRST EPSS
- GHSA-97qg-jqpc-ph2w · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences