8.1

CVE-2021-22927

A session fixation vulnerability exists in Citrix ADC and Citrix Gateway 13.0-82.45 when configured SAML service provider that could allow an attacker to hijack a session.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Citrix ≫ Application Delivery Controller Firmware Version >= 11.1 < 11.1-65.22
Citrix ≫ Application Delivery Controller Firmware Version >= 12.1 < 12.1-62.27
Citrix ≫ Application Delivery Controller Firmware Version >= 13.0 < 13.0-82.45
Citrix ≫ Application Delivery Controller Firmware Version >= 12.1 < 12.1-55.238
   Citrix ≫ Mpx/sdx 14030 Fips Version -
   Citrix ≫ Mpx/sdx 14060 Fips Version -
   Citrix ≫ Mpx/sdx 14080 Fips Version -
   Citrix ≫ Mpx 15030-50g Fips Version -
   Citrix ≫ Mpx 15040-50g Fips Version -
   Citrix ≫ Mpx 15060-50g Fips Version -
   Citrix ≫ Mpx 15080-50g Fips Version -
   Citrix ≫ Mpx 15100-50g Fips Version -
   Citrix ≫ Mpx 15120-50g Fips Version -
   Citrix ≫ Mpx 8905 Fips Version -
   Citrix ≫ Mpx 8910 Fips Version -
   Citrix ≫ Mpx 8920 Fips Version -
Citrix ≫ Gateway Version >= 12.1 < 12.1-62.27
Citrix ≫ Gateway Version >= 13.0 < 13.0-82.45
Citrix ≫ NetScaler Gateway Version >= 11.1 < 11.1-65.22
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.84% 0.53
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 8.1 2.8 5.2
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
NIST 5.8 8.6 4.9
AV:N/AC:M/Au:N/C:P/I:P/A:N
CWE-384 Session Fixation

Authenticating a user, or otherwise establishing a new user session, without invalidating any existing session identifier gives an attacker the opportunity to steal authenticated sessions.

https://support.citrix.com/article/CTX319135
Vendor Advisory