Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2021-22927

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
05/08/2021
Last modified:
16/08/2021

Description

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.

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N CVSS v3.1 Severity and Metrics:

Base Score: 8.10 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): None

Base Score 3.x
8.10
Severity 3.x
HIGH
Vector 2.0
AV:N/AC:M/Au:N/C:P/I:P/A:N CVSS v2.0 Severity and Metrics:

Base Score: 5.80 MEDIUM
Vector: AV:N/AC:M/Au:N/C:P/I:P/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Medium
Authentication (Au): None
Confidentiality (C): Physical
Integrity (I): Physical
Availability (A): None

Base Score 2.0
5.80
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:citrix:application_delivery_controller_firmware:*:*:*:*:*:*:*:* 11.1 (including) 11.1-65.22 (excluding)
cpe:2.3:o:citrix:application_delivery_controller_firmware:*:*:*:*:*:*:*:* 12.1 (including) 12.1-62.27 (excluding)
cpe:2.3:o:citrix:application_delivery_controller_firmware:*:*:*:*:*:*:*:* 13.0 (including) 13.0-82.45 (excluding)
cpe:2.3:h:citrix:application_delivery_controller:-:*:*:*:*:*:*:*
cpe:2.3:o:citrix:application_delivery_controller_firmware:*:*:*:*:*:*:*:* 12.1 (including) 12.1-55.238 (excluding)
cpe:2.3:h:citrix:mpx\/sdx_14030_fips:-:*:*:*:*:*:*:*
cpe:2.3:h:citrix:mpx\/sdx_14060_fips:-:*:*:*:*:*:*:*
cpe:2.3:h:citrix:mpx\/sdx_14080_fips:-:*:*:*:*:*:*:*
cpe:2.3:h:citrix:mpx_15030-50g_fips:-:*:*:*:*:*:*:*
cpe:2.3:h:citrix:mpx_15040-50g_fips:-:*:*:*:*:*:*:*
cpe:2.3:h:citrix:mpx_15060-50g_fips:-:*:*:*:*:*:*:*
cpe:2.3:h:citrix:mpx_15080-50g_fips:-:*:*:*:*:*:*:*
cpe:2.3:h:citrix:mpx_15100-50g_fips:-:*:*:*:*:*:*:*
cpe:2.3:h:citrix:mpx_15120-50g_fips:-:*:*:*:*:*:*:*
cpe:2.3:h:citrix:mpx_8905_fips:-:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools