CVE-2021-44519
HIGHCVSS 8.8/10EPSS 2.57%
Last modified
CVE-2021-44519 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. In Citrix XenMobile Server through 10.12 RP9, there is an Authenticated Directory Traversal vulnerability, leading to remote code execution.. EPSS estimates a 2.57% chance of exploitation in the next 30 days.
Description
In Citrix XenMobile Server through 10.12 RP9, there is an Authenticated Directory Traversal vulnerability, leading to remote code execution.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Citrix | Xenmobile Server | 10.13.0 |
| Citrix | Xenmobile Server | 10.14.0 |
References
- https://gist.github.com/tree-chtsec/30932b9c94b8c7e4209d22b8b52d597fThird Party Advisory
- https://support.citrix.com/article/CTX370551Vendor Advisory
- https://www.chtsecurity.com/news/09be10ae-b50e-46c9-8ce7-2e995fd988feThird Party Advisory
- https://gist.github.com/tree-chtsec/30932b9c94b8c7e4209d22b8b52d597fThird Party Advisory
- https://support.citrix.com/article/CTX370551Vendor Advisory
- https://www.chtsecurity.com/news/09be10ae-b50e-46c9-8ce7-2e995fd988feThird Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-44519?
In Citrix XenMobile Server through 10.12 RP9, there is an Authenticated Directory Traversal vulnerability, leading to remote code execution.
How severe is CVE-2021-44519?
CVE-2021-44519 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 2.57% probability of exploitation in the next 30 days.
How do I fix CVE-2021-44519?
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.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2021-44519?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST