How severe is CVE-2021-22914?

CVE-2021-22914 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2021-22914 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (61st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-22914?

CVE-2021-22914 affects Citrix Cloud Connector. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-22914?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2021-22914 published?

CVE-2021-22914 was published on 2021-06-16 and last updated on 2026-06-17.

CVE-2021-22914

CVE-2021-22914 is a high-severity vulnerability in Citrix Cloud Connector with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-922.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 5.0
EPSS exploit prediction: 1% (61st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-922
Affected product: Citrix Cloud Connector
Published: 2021-06-16
Last modified: 2026-06-17

Description

Citrix Cloud Connector before 6.31.0.62192 suffers from insecure storage of sensitive information due to sensitive information being stored in the Citrix Cloud Connector installation log files. Such information could be used by an malicious actor to access a Citrix Cloud environment. This issue affects all versions of Citrix Cloud Connector that were installed by passing secure client parameters for installation via the command line. The issue does not affect Citrix Cloud Connector if it was installed using the interactive installer or where a parameter file was used with the command-line installer.

Frequently asked questions

What is CVE-2021-22914?: Citrix Cloud Connector before 6.31.0.62192 suffers from insecure storage of sensitive information due to sensitive information being stored in the Citrix Cloud Connector installation log files. Such information could be used by an malicious actor to access a Citrix Cloud environment. This issue affects all versions of Citrix Cloud Connector that were installed by passing secure client parameters for installation via the command line. The issue does not affect Citrix Cloud Connector if it was installed using the interactive installer or where a parameter file was used with the command-line installer.
How severe is CVE-2021-22914?: CVE-2021-22914 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2021-22914 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (61st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-22914?: CVE-2021-22914 affects Citrix Cloud Connector. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-22914?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2021-22914 published?: CVE-2021-22914 was published on 2021-06-16 and last updated on 2026-06-17.

References

https://support.citrix.com/article/CTX316690

Affected products (1)

cpe:2.3:a:citrix:cloud_connector:*:*:*:*:*:*:*:*

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