CVE-2021-22928: citrix virtual_apps_and_desktops
Vulnerability summary
CVE-2021-22928 is a high (CVSS 7.8) vulnerability in citrix virtual_apps_and_desktops. EPSS estimates a 0.25% chance of exploitation in the next 30 days, higher than 15% of scored vulnerabilities.
Timeline
- 05-08-2021PublishedVulnerability first disclosed.
- 03-08-2024Last modifiedVulnerability information updated.
Description
A vulnerability has been identified in Citrix Virtual Apps and Desktops that could, if exploited, allow a user of a Windows VDA that has either Citrix Profile Management or Citrix Profile Management WMI Plugin installed to escalate their privilege level on that Windows VDA to SYSTEM.
CVSS metrics
2 scores · 1 source · 2 versionsEPSS trend
Probability
0.25%
Chance of exploitation in the next 30 days
Percentile
15%
Versus all other CVEs
30-day change
0.00 pp
From 0.25% on 18-09-2026
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeNo weakness data has been published for this record.
Affected systems
Citrix3 products
- virtual_apps_and_desktops≥ 2006, ≤ 2106 | 1912 | 1912:cu3
- xenapp7.15 | 7.15:cu6 | 7.15:cu7
- xendesktop7.15 | 7.15:cu6 | 7.15:cu7
1 vendor · 3 products