CVSS 3.1
6.5 mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:NCVE-2020-8193
Medium (6.5) in Citrix Application Delivery Controller (ADC), Gateway, and SD-WAN WANOP Appliance. In CISA KEV since 2021-11-03. EPSS 88% chance of exploitation in the next 30 days.
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 allows unauthenticated access to certain URL endpoints.
Severity
- EPSS
- 88% chance of exploitation in the next 30 days; higher than 99% of CVEs (scores of 2026-10-31)
- CISA KEV
- listed 2021-11-03, due 2022-05-03
- CWEs
- CWE-287, CWE-284
- Published
- Modified
- Record from
- the NVD, synced
Affected
- citrix:application_delivery_controller_firmware
- citrix:gateway_firmware
- citrix:netscaler_gateway_firmware
- citrix:sd-wan_wanop
References
- http://packetstormsecurity.com/files/160047/Citrix-ADC-NetScaler-Local-File-Inclusion.html
- https://support.citrix.com/article/CTX276688
- http://packetstormsecurity.com/files/160047/Citrix-ADC-NetScaler-Local-File-Inclusion.html
- https://support.citrix.com/article/CTX276688
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-8193