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Vulnerability record · CVE-2022-27512 · published 16 June 2022

CVE-2022-27512: Citrix application delivery management use after free vulnerability

Citrix · Application Delivery Management

Temporary disruption of the ADM license service. The impact of this includes preventing new licenses from being issued or renewed by Citrix ADM.

5.3 CVSS 3.1 Medium EPSS 0.98% · top 39.4% CWE-664 · CWE-664CWE-416 · Use after free
5.3CVSS 3.1 base score, v2 5.0
0.98%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

Temporary disruption of the ADM license service. The impact of this includes preventing new licenses from being issued or renewed by Citrix ADM.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://support.citrix.com/article/CTX460016/citrix-application-delivery-management-security-bulletin-for-cve202227511-a Vendor Advisory
https://support.citrix.com/article/CTX460016/citrix-application-delivery-management-security-bulletin-for-cve202227511-a Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

10.0CVE-2019-9548Citrix application delivery management vulnerabilityCitrix Application Delivery Management (ADM) 12.1.x before 12.1.50.33 has Incorrect Access Control.EPSS 1.5%8.8CVE-2019-17366Citrix application delivery management vulnerabilityCitrix Application Delivery Management (ADM) 12.1 before build 54.13 has Incorrect Access Control.EPSS 1.3%8.1CVE-2022-27511Citrix application delivery management improper access control vulnerabilityCorruption of the system by a remote, unauthenticated user. The impact of this can include the reset of the administrator password at the next device…EPSS 12%6.5CVE-2021-22920Citrix application delivery management improper access control vulnerabilityA vulnerability has been discovered in Citrix ADC (formerly known as NetScaler ADC) and Citrix Gateway (formerly known as NetScaler Gateway), and Cit…EPSS 0.92%9.8CVE-2022-27518Citrix ADC and Gateway unauthenticated remote code executionCVE-2022-27518 is an unauthenticated remote arbitrary code execution flaw in Citrix Application Delivery Controller (ADC) and Gateway firmware. The C…KEVEPSS 6.7%analysed

Source: NIST National Vulnerability Database (record CVE-2022-27512), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.