VULNERABILITY INTELLIGENCE

CVE-2020-8196

CVSS score4.3 MEDIUM

EPSS probability26.33%

CISA KEVKnown exploited vulnerability

Published2020-07-10

Last modified2026-06-17

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

Known Exploited Vulnerability

Citrix ADC, Gateway, and SD-WAN WANOP Appliance Information Disclosure 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 resulting in limited information disclosure to low privileged users.

Weakness classification

CWE-284: Improper Access Control
CWE-287: Improper Authentication

Primary references

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