CVE-2017-8203
7.8 · HIGHOverview
CVE-2017-8203 is a high-severity vulnerability affecting huawei nova_2_firmware. It was published on November 22, 2017 and has a CVSS 3.0 base score of 7.8 (HIGH).
This vulnerability has a CVSS 3.0 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
Technical Description
The Bastet Driver of Nova 2 Plus,Nova 2 Huawei smart phones with software of Versions earlier than BAC-AL00C00B173,Versions earlier than PIC-AL00C00B173 has a use after free (UAF) vulnerability. An attacker can convince a user to install a malicious application which has a high privilege to exploit this vulnerability, Successful exploitation may cause arbitrary code execution.
Remediation
Check the references section for vendor advisories and patches from huawei. Update nova_2_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 | nova_2_firmware | >= 0, < pic-al00c00b173 | Affected |
| huawei | nova_2_plus_firmware | >= 0, < bac-al00c00b173 | Affected |
Frequently Asked Questions
What is CVE-2017-8203?
CVE-2017-8203 is a high-severity vulnerability affecting huawei nova_2_firmware. It was published on November 22, 2017 and has a CVSS 3.0 base score of 7.8 (HIGH).
How severe is CVE-2017-8203?
This vulnerability has a CVSS 3.0 base score of 7.8, rated HIGH. 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-2017-8203?
Check the references section for vendor advisories and patches from huawei. Update nova_2_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-2017-8203?
CyberStrike's AI-powered security agents can automatically detect CVE-2017-8203 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.
How CyberStrike Helps
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