CVE-2019-5221
6.5 · MEDIUMOverview
CVE-2019-5221 is a medium-severity vulnerability affecting huawei mate_20_x_firmware. It was published on July 10, 2019 and has a CVSS 3.0 base score of 6.5 (MEDIUM).
This vulnerability has a CVSS 3.0 base score of 6.5, rated MEDIUM. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
Technical Description
There is a path traversal vulnerability on Huawei Share. The software does not properly validate the path, an attacker could crafted a file path when transporting file through Huawei Share, successful exploit could allow the attacker to transport a file to arbitrary path on the phone. Affected products: Mate 20 X versions earlier than Ever-L29B 9.1.0.300(C432E3R1P12), versions earlier than Ever-L29B 9.1.0.300(C636E3R2P1), and versions earlier than Ever-L29B 9.1.0.300(C185E3R3P1).
Remediation
Check the references section for vendor advisories and patches from huawei. Update mate_20_x_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| huawei | mate_20_x_firmware | >= 0, < ever-l29b_9.1.0.300\(c636e3r2p1\) | Affected |
Frequently Asked Questions
What is CVE-2019-5221?
CVE-2019-5221 is a medium-severity vulnerability affecting huawei mate_20_x_firmware. It was published on July 10, 2019 and has a CVSS 3.0 base score of 6.5 (MEDIUM).
How severe is CVE-2019-5221?
This vulnerability has a CVSS 3.0 base score of 6.5, rated MEDIUM. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2019-5221?
Check the references section for vendor advisories and patches from huawei. Update mate_20_x_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2019-5221?
CyberStrike's AI-powered security agents can automatically detect CVE-2019-5221 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
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