CVE-2021-22927
High
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.
SeverityHigh
CVSS8.1
Exploit probability—
Product
Citrix Gateway
PublishedAug 5, 2021
First seenAug 5, 2021
Weakness typeCWE-384CWE-384
How to fix
Update
- citrix gateway12.1-62.27, 13.0-82.45 or later
- citrix application_delivery_controller_firmware11.1-65.22, 12.1-62.27, 13.0-82.45, 12.1-55.238 or later
- citrix netscaler_gateway11.1-65.22 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| citrix gateway | 12.1 ≤ v < 12.1-62.27, 13.0 ≤ v < 13.0-82.45 | 12.1-62.27, 13.0-82.45 |
| citrix application_delivery_controller_firmware | 11.1 ≤ v < 11.1-65.22, 12.1 ≤ v < 12.1-62.27, 13.0 ≤ v < 13.0-82.45, 12.1 ≤ v < 12.1-55.238 | 11.1-65.22, 12.1-62.27, 13.0-82.45, 12.1-55.238 |
| citrix netscaler_gateway | 11.1 ≤ v < 11.1-65.22 | 11.1-65.22 |
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