What is CVE-2020-8198?

CVE-2020-8198 is a medium-severity vulnerability in Citrix 4000-wo, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2020-07-10.

How severe is CVE-2020-8198?

Medium severity. CVSS v3 base score is 6.1 out of 10.

Is CVE-2020-8198 known to be exploited?

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

XSS in Citrix 4000-wo

CVE-2020-8198

Improper input validation 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 Stored Cross-Site Scr…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.010 (57.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

Affected products

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

Public proof-of-concept exploits

References

support@hackerone.com (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2020-8198?: CVE-2020-8198 is a medium-severity vulnerability in Citrix 4000-wo, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2020-07-10.
How severe is CVE-2020-8198?: Medium severity. CVSS v3 base score is 6.1 out of 10.
Is CVE-2020-8198 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.