CVE-2021-22907
7.8 · HIGHOverview
CVE-2021-22907 is a high-severity vulnerability affecting citrix workspace. It was published on May 27, 2021 and has a CVSS 3.1 base score of 7.8 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
Technical Description
An improper access control vulnerability exists in Citrix Workspace App for Windows potentially allows privilege escalation in CR versions prior to 2105 and 1912 LTSR prior to CU4.
Remediation
Check the references section for vendor advisories and patches from citrix. Update workspace to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| citrix | workspace | >= 0, < 19.12.4000 | Affected |
Frequently Asked Questions
What is CVE-2021-22907?
CVE-2021-22907 is a high-severity vulnerability affecting citrix workspace. It was published on May 27, 2021 and has a CVSS 3.1 base score of 7.8 (HIGH).
How severe is CVE-2021-22907?
This vulnerability has a CVSS 3.1 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2021-22907?
Check the references section for vendor advisories and patches from citrix. Update workspace to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2021-22907?
CyberStrike's AI-powered security agents can automatically detect CVE-2021-22907 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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