Vulnerability Monitor

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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.

Published

2021-08-05T21:15:11.643

Last Modified

2024-11-21T05:50:56.220

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 8.1 (HIGH)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:P/I:P/A:N

  • Access Vector: NETWORK
  • Access Complexity: MEDIUM
  • Authentication: NONE
  • Confidentiality Impact: PARTIAL
  • Integrity Impact: PARTIAL
  • Availability Impact: NONE
Exploitability Score

8.6

Impact Score

4.9

Weaknesses
  • Type: Secondary
    CWE-384
  • Type: Primary
    CWE-384
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System citrix application_delivery_controller_firmware < 11.1-65.22 Yes
Operating System citrix application_delivery_controller_firmware < 12.1-62.27 Yes
Operating System citrix application_delivery_controller_firmware < 13.0-82.45 Yes
Hardware citrix application_delivery_controller - No
Operating System citrix application_delivery_controller_firmware < 12.1-55.238 Yes
Hardware citrix mpx\/sdx_14030_fips - No
Hardware citrix mpx\/sdx_14060_fips - No
Hardware citrix mpx\/sdx_14080_fips - No
Hardware citrix mpx_15030-50g_fips - No
Hardware citrix mpx_15040-50g_fips - No
Hardware citrix mpx_15060-50g_fips - No
Hardware citrix mpx_15080-50g_fips - No
Hardware citrix mpx_15100-50g_fips - No
Hardware citrix mpx_15120-50g_fips - No
Hardware citrix mpx_8905_fips - No
Hardware citrix mpx_8910_fips - No
Hardware citrix mpx_8920_fips - No
Application citrix gateway < 12.1-62.27 Yes
Application citrix gateway < 13.0-82.45 Yes
Application citrix netscaler_gateway < 11.1-65.22 Yes
References