What is CVE-2020-6175?

CVE-2020-6175 is a medium-severity vulnerability in Citrix Sd-Wan Center, classified under Improper Certificate Validation. CVSS score: 5.9/10. Published 2020-03-16.

How severe is CVE-2020-6175?

Medium severity. CVSS v3 base score is 5.9 out of 10.

Is CVE-2020-6175 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Citrix Sd-Wan Center

CVE-2020-6175

Citrix SD-WAN 10.2.x before 10.2.6 and 11.0.x before 11.0.3 has Missing SSL Certificate Validation.

Vulnerability class: Improper Certificate Validation

Published 2020-03-16 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.006 (48.1th percentile), scored 2026-10-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 48th percentile — 48.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000

Affected products

Weakness classification (CWE)

CWE-295 — Improper Certificate Validation

Public proof-of-concept exploits

stratosphereips/nist-cve-search-tool

References

support.citrix.com/search (Vendor Advisory)
support.citrix.com/article/CTX263526 (Vendor Advisory)

Frequently asked questions

What is CVE-2020-6175?: CVE-2020-6175 is a medium-severity vulnerability in Citrix Sd-Wan Center, classified under Improper Certificate Validation. CVSS score: 5.9/10. Published 2020-03-16.
How severe is CVE-2020-6175?: Medium severity. CVSS v3 base score is 5.9 out of 10.
Is CVE-2020-6175 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.