CVE-2021-22907 — Improper Access Control in Citrix Workspace

CWE-284 — Improper Access ControlCWE-269 — Improper Privilege Management4 documents3 sources
Severity
7.8HIGHNVD
EPSS
0.1%
top 68.01%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Citrix WorkspaceCitrix WorkspaceCitrix Workspace APP+1 more
Timeline
PublishedMay 27
Latest updateMay 24

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.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages5 packages

▶NVDcitrix/workspace< 19.12.4000+1

🔴Vulnerability Details

1
GHSA
GHSA-j68c-rj4v-fjjr: An improper access control vulnerability exists in Citrix Workspace App for Windows potentially allows privilege escalation in CR versions prior to 21↗2022-05-24
▶

📋Vendor Advisories

2
Citrix
CVE-2021-22907: An improper access control vulnerability exists in Citrix Workspace App for Windows potentially allows privilege escalation in CR versions prior to 21↗2021-05-27
▶
Citrix
Citrix Workspace App Security Update↗2021-05-11
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