CVE-2020-8247
Last modified
CVE-2020-8247 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. Citrix ADC and Citrix Gateway 13.0 before 13.0-64.35, Citrix ADC and NetScaler Gateway 12.1 before 12.1-58.15, Citrix ADC 12.1-FIPS before 12.1-55.187, Citrix ADC and NetScaler Gateway 12.0, Citrix ADC and NetScaler Gateway 11.1 before 11.1-65.12, Citrix SD-WAN WANOP 11.2 before 11.2.1a, Citrix SD-WAN WANOP 11.1 before 11.1.2a, Citrix SD-WAN WANOP 11.0 before 11.0.3f, Citrix SD-WAN WANOP 10.2 before 10.2.7b are vulnerable to escalation of privileges on the management interface.. EPSS estimates a 1.35% chance of exploitation in the next 30 days.
Description
Citrix ADC and Citrix Gateway 13.0 before 13.0-64.35, Citrix ADC and NetScaler Gateway 12.1 before 12.1-58.15, Citrix ADC 12.1-FIPS before 12.1-55.187, Citrix ADC and NetScaler Gateway 12.0, Citrix ADC and NetScaler Gateway 11.1 before 11.1-65.12, Citrix SD-WAN WANOP 11.2 before 11.2.1a, Citrix SD-WAN WANOP 11.1 before 11.1.2a, Citrix SD-WAN WANOP 11.0 before 11.0.3f, Citrix SD-WAN WANOP 10.2 before 10.2.7b are vulnerable to escalation of privileges on the management interface.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Citrix | Application Delivery Controller Firmware | >= 11.1, < 11.1-65.12 |
| Citrix | Application Delivery Controller Firmware | >= 12.1, < 12.1-58.15 |
| Citrix | Application Delivery Controller Firmware | >= 13.0, < 13.0-64.35 |
| Citrix | Gateway | >= 11.1, < 11.1-65.12 |
| Citrix | Gateway | >= 13.0, < 13.0-64.35 |
| Citrix | Netscaler Gateway | >= 12.1, < 12.1-58.15 |
| Citrix | Sd-Wan Wanop | >= 10.2, < 10.2.7b |
| Citrix | Sd-Wan Wanop | >= 11.0, < 11.0.3f |
| Citrix | Sd-Wan Wanop | >= 11.1, < 11.1.2a |
| Citrix | Sd-Wan Wanop | >= 11.2, < 11.2.1a |
References
- https://support.citrix.com/article/CTX281474Vendor Advisory
- https://support.citrix.com/article/CTX281474Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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