CVE-2020-8191 describes an improper input validation vulnerability in Citrix ADC and Citrix Gateway, as well as Citrix SDWAN WAN-OP, leading to reflected Cross-Site Scripting (XSS). This medium-severity flaw (CVSS 6.1) can be exploited remotely with low attack complexity, requiring user interaction, and could result in limited confidentiality and integrity impacts. While not listed in CISA's KEV catalog, its high EPSS and FAUCET scores, along with available Nuclei templates and community discussion, indicate a significant likelihood of exploitation. Media coverage also highlights its importance.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 10.5, < 10.5-70.18CPE matchmatch criteria | cpe:2.3:o:citrix:application_delivery_controller_firmware:*:*:*:*:*:*:*:* | ||
>= 11.1, < 11.1-64.14CPE matchmatch criteria | cpe:2.3:o:citrix:application_delivery_controller_firmware:*:*:*:*:*:*:*:* | ||
>= 12.0, < 12.0-63.21CPE matchmatch criteria | cpe:2.3:o:citrix:application_delivery_controller_firmware:*:*:*:*:*:*:*:* | ||
>= 12.1, < 12.1-57.18CPE matchmatch criteria | cpe:2.3:o:citrix:application_delivery_controller_firmware:*:*:*:*:*:*:*:* | ||
>= 13.0, < 13.0-58.30CPE matchmatch criteria | cpe:2.3:o:citrix:application_delivery_controller_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
No social media mentions found for this CVE.
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.