CVE-2020-8300

Citrix ADC and Citrix/NetScaler Gateway before 13.0-82.41, 12.1-62.23, 11.1-65.20 and Citrix ADC 12.1-FIPS before 12.1-55.238 suffer from improper access control allowing SAML authentication hijack through a phishing attack to steal a valid user session. Note that Citrix ADC or Citrix Gateway must be configured as a SAML SP or a SAML IdP for this to be possible.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.5 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
hackeroneCNA
---
---
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 93%
VendorProductVersion
citrixgateway
12.1 ≤
𝑥
< 12.1-62.23
citrixgateway
13.0 ≤
𝑥
< 13.0-82.41
citrixnetscaler_gateway
11.1 ≤
𝑥
< 11.1-65.20
citrixapplication_delivery_controller_firmware
11.1 ≤
𝑥
< 11.1-65.20
citrixapplication_delivery_controller_firmware
12.1 ≤
𝑥
< 12.1-62.23
citrixapplication_delivery_controller_firmware
13.0 ≤
𝑥
< 13.0-82.41
citrixapplication_delivery_controller_firmware
12.1 ≤
𝑥
< 12.1-55.238
𝑥
= Vulnerable software versions