CVE-2022-27509

Name: CVE-2022-27509
Creator: NVD / NIST
Published: 2022-07-28T14:15:08.38+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.1/10EPSS 0.38%

Last modified Jun 17, 2026

CVE-2022-27509 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. Unauthenticated redirection to a malicious website. EPSS estimates a 0.38% chance of exploitation in the next 30 days.

Description

Unauthenticated redirection to a malicious website

Metrics

CVSS 3.1

6.1/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS Probability

0.38%

29.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-601

Affected Software

Vendor	Product	Versions
Citrix	Gateway	>= 12.1, < 12.1-65.15
Citrix	Gateway	>= 13.0, < 13.0-86.17
Citrix	Gateway	>= 13.1, < 13.1-24.38
Citrix	Application Delivery Controller Firmware	>= 12.1, < 12.1-65.15
Citrix	Application Delivery Controller Firmware	>= 13.0, < 13.0-86.17
Citrix	Application Delivery Controller Firmware	>= 13.1, < 13.1-24.38
Citrix	Application Delivery Controller Firmware	>= 12.1, < 12.1-55.282

References

https://support.citrix.com/article/CTX457836Vendor Advisory
https://support.citrix.com/article/CTX457836Vendor Advisory

Timeline

Published: Jul 28, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-27509?

Unauthenticated redirection to a malicious website

How severe is CVE-2022-27509?

CVE-2022-27509 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 0.38% probability of exploitation in the next 30 days.

How do I fix CVE-2022-27509?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-27509?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST