CVE-2020-8194: Code Injection
First published: Fri Jul 10 2020(Updated: )
Reflected code injection in Citrix ADC and Citrix Gateway versions before 13.0-58.30, 12.1-57.18, 12.0-63.21, 11.1-64.14 and 10.5-70.18 and Citrix SDWAN WAN-OP versions before 11.1.1a, 11.0.3d and 10.2.7 allows the modification of a file download.
Credit: support@hackerone.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Citrix Application Delivery Controller Firmware | >=10.5<10.5-70.18 | |
| Citrix Application Delivery Controller Firmware | >=11.1<11.1-64.14 | |
| Citrix Application Delivery Controller Firmware | >=12.0<12.0-63.21 | |
| Citrix Application Delivery Controller Firmware | >=12.1<12.1-57.18 | |
| Citrix Application Delivery Controller Firmware | >=13.0<13.0-58.30 | |
| Citrix Application Delivery Controller | ||
| Citrix Netscaler Gateway Firmware | >=10.5<10.5-70.18 | |
| Citrix Netscaler Gateway Firmware | >=11.1<11.1-64.14 | |
| Citrix Netscaler Gateway Firmware | >=12.0<12.0-63.21 | |
| Citrix Netscaler Gateway Firmware | >=12.1<12.1-57.18 | |
| Citrix NetScaler Gateway | ||
| Citrix Gateway Firmware | >=13.0<13.0-58.30 | |
| Citrix Gateway | ||
| Citrix SD-WAN WANOP | >=10.2<10.2.7 | |
| Citrix SD-WAN WANOP | >=11.0<11.0.3d | |
| Citrix SD-WAN WANOP | >=11.1<11.1.1a | |
| Citrix 4000-wo | ||
| Citrix 4100-wo | ||
| Citrix 5000-wo | ||
| Citrix 5100-wo |
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Reference Links
Frequently Asked Questions
What is CVE-2020-8194?
CVE-2020-8194 is a vulnerability that allows the modification of a file download in Citrix ADC and Citrix Gateway versions before 13.0-58.30, 12.1-57.18, 12.0-63.21, 11.1-64.14, and 10.5-70.18, as well as Citrix SDWAN WAN-OP versions before 11.1.1a, 11.0.3d, and 10.2.7.
What is the severity of CVE-2020-8194?
The severity of CVE-2020-8194 is medium with a CVSS score of 6.5.
Which software versions are affected by CVE-2020-8194?
Citrix ADC and Citrix Gateway versions before 13.0-58.30, 12.1-57.18, 12.0-63.21, 11.1-64.14, and 10.5-70.18, as well as Citrix SDWAN WAN-OP versions before 11.1.1a, 11.0.3d, and 10.2.7 are affected by CVE-2020-8194.
How does CVE-2020-8194 work?
CVE-2020-8194 allows an attacker to perform reflected code injection, which can be used to modify a file download.
Is there a fix for CVE-2020-8194?
Yes, Citrix has released patches to address the vulnerability. It is recommended to apply the latest updates to the affected software versions.
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