CVE-2019-11634
CRITICALCVSS 9.8/10Actively ExploitedEPSS 8.03%
Last modified
CVE-2019-11634 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Citrix Workspace App before 1904 for Windows has Incorrect Access Control.. CISA has confirmed active exploitation in the wild. EPSS estimates a 8.03% chance of exploitation in the next 30 days.
Description
Citrix Workspace App before 1904 for Windows has Incorrect Access Control.
Metrics
Exploitation Status
This vulnerability is listed in CISA’s Known Exploited Vulnerabilities catalog, confirming active exploitation in the wild. Federal agencies must remediate by .
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Citrix | Receiver | 4.9 | Cumulative Update 6 |
| Citrix | Workspace | < 1904 | — |
References
- https://support.citrix.com/article/CTX251986Vendor Advisory
- https://support.citrix.com/article/CTX251986Vendor Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-11634US Government Resource
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2019-11634?
Citrix Workspace App before 1904 for Windows has Incorrect Access Control.
How severe is CVE-2019-11634?
CVE-2019-11634 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 8.03% probability of exploitation in the next 30 days. This vulnerability is listed in CISA's Known Exploited Vulnerabilities catalog.
How do I fix CVE-2019-11634?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
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Are you affected by CVE-2019-11634?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST