CVE-2019-11634

Citrix Workspace Application and Receiver for Windows Remote Code Execution Vulnerability

CVE-2019-11634 has no fix on record yet for 2 affected products. It is being exploited: CISA added it to the Known Exploited Vulnerabilities catalog on November 3, 2021, with known ransomware use. Patch Radar priority: Patch now.

Patch nowCISA KEVKnown ransomware use

CVSS

9.8

No vendor severity

Exploitation

Exploited

Reported by the vendor

CISA KEV

Nov 3, 2021

Federal due date May 3, 2022. Known ransomware use

EPSS

0.0809

94th percentile

Citrix Workspace App before 1904 for Windows has Incorrect Access Control.

Where it's fixed

Product	Fixed in	Fix	Released
No fix yet
Citrix Workspace (Windows apps)	No fix yet	no-fix	n/a
Citrix Workspace (Windows apps)	No fix yet	no-fix	n/a

Details

Published
May 22, 2019
Weakness
CWE-284: Improper Access Control
CISA required action
Apply updates per vendor instructions.
Vendor advisory
https://nvd.nist.gov/vuln/detail/CVE-2019-11634

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