VULNERABILITY INTELLIGENCE

CVE-2020-8193

CVSS score6.5 MEDIUM

EPSS probability88.27%

CISA KEVKnown exploited vulnerability

Published2020-07-10

Last modified2026-06-17

CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Known Exploited Vulnerability

Citrix ADC, Gateway, and SD-WAN WANOP Appliance Authorization Bypass Vulnerability

Vendor / product: Citrix / Application Delivery Controller (ADC), Gateway, and SD-WAN WANOP Appliance

Description

Improper access control 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 unauthenticated access to certain URL endpoints.

Weakness classification

support@hackerone.com: CWE-284
nvd@nist.gov: CWE-287

Primary references

support@hackerone.com — Exploit, Third Party Advisory, VDB Entry
support@hackerone.com — Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 — Exploit, Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108 — Vendor Advisory
134c704f-9b21-4f2e-91b3-4a467353bcc0 — US Government Resource