CVE-2021-22907
HIGH
7.8
CVSS Score
Published: May 27, 2021 at 11:14 AM UTC
Updated: June 17, 2026 at 03:38 AM UTC
1 product affected across 1 vendorWorkspace
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Severity
HIGH7.8
Exploit prediction
EPSS 0.2%
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.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Affected range stops below 19.12.4000, so it looks safe — our inference, not a vendor statement
Affected range stops below 2105, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (1)
x_refsource_MISCVendor Advisory
Source: [email protected]
https://support.citrix.com/article/CTX307794CVSS
- Attack Vector
- LOCAL
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-284NVD-CWE-Other
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