# CVE-2020-8196: Citrix ADC, Gateway, and SD-WAN WANOP Appliance Information Disclosure Vulnerability

- Exploited (CISA KEV): yes, added 2021-11-03
- Published: 2020-07-10
- CVSS: 4.3 MEDIUM (v3.1)
- EPSS: 26.3% (98th percentile)
- CWE: CWE-284

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.

## Edge WAF coverage (claimed by vendors, not measured)

| Vendor | Status | First rule | Days after publication |
|---|---|---|---|
| Cloudflare | Before feed history | — | — |
| AWS | No public claim | — | — |
| Microsoft Azure | No public claim | — | — |
| Google Cloud | Before feed history | — | — |
| Fastly | Before feed history | — | — |
| F5 | Rule published | 2025-03-11 | — |
| Akamai | No public source | — | — |
| OWASP CRS | Before feed history | — | — |

### F5

- 2025-03-11 · updated · rule 200010181
  > Updated: signature 200010181 "Citrix ADC/Gateway/SD-WAN Local File Include" (Predictable Resource Location, risk Medium), systems: Citrix. References: CVE-2020-8195, CVE-2020-8196.
  Source: https://docs.cloud.f5.com/docs-v2/platform/changelogs/security-details-changelog

"No public claim" means no vendor statement names this CVE; "Before feed history" means the CVE is older than the vendor feed. In both cases generic rules may still block it.

HTML: https://cve.vigilbase.com/cve/CVE-2020-8196 · JSON: https://cve.vigilbase.com/api/v1/cves/CVE-2020-8196