High severity · published Jun 17, 2025
CVE-2025-4879
Local Privilege escalation allows a low-privileged user to gain SYSTEM privileges in Citrix Workspace app for Windows
7.8
CVSS
0.1%
EPSS
No
On KEV
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.1% · higher than 3% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
WO
Workspace · Citrix
before 2402; before 2409; 2402; 2402; 2402; 2402 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-4879
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-4879
Vendor Advisory
https://support.citrix.com/support-home/kbsearch/article?articleNumber=CTX694718
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