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.

CVSS v3.1

6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

CVSS v2.0

4.3 MEDIUMAV:N/AC:M/Au:N/C:N/I:P/A:N

EPSS

3.01% chance of exploitation in the next 30 days, 86th percentile

Published

2021-06-16

Updated

2024-08-04

Proof-of-concept exploits (1)

• stuartcarroll/CitrixADC-CVE-2020-83001★ · 2021-06-17

References

• CVE Record
• NVD entry

Related

• CVE-2020-8298
• CVE-2020-8416
• CVE-2020-8290
• CVE-2020-8417
• CVE-2020-8289
• CVE-2020-8423