Auth bypass in Citrix Sd-wan

CVE-2020-8272

Authentication Bypass resulting in exposure of SD-WAN functionality in Citrix SD-WAN Center versions before 11.2.2, 11.1.2b and 10.2.8

Vulnerability class: Broken Authentication

EPSS: 0.015 (70.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.

Affected products

  • Citrix Sd-wan
  • N/a Citrix Sd-wan Center — versions Fixed in 11.2.2, 11.1.2b and 10.2.8

Weakness classification (CWE)

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2020-8272?
CVE-2020-8272 is a high-severity vulnerability in Citrix Sd-wan, classified under Improper Authentication. CVSS score: 7.5/10. Published 2020-11-16.
How severe is CVE-2020-8272?
High severity. CVSS v3 base score is 7.5 out of 10.
Is CVE-2020-8272 known to be exploited?
2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.