CVE-2020-8948
7.8 · HIGHOverview
CVE-2020-8948 is a high-severity vulnerability affecting sierrawireless mobile_broadband_driver_package. It was published on April 15, 2020 and has a CVSS 3.1 base score of 7.8 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
Technical Description
The Sierra Wireless Windows Mobile Broadband Driver Packages (MBDP) before build 5043 allows an unprivileged user to overwrite arbitrary files in arbitrary folders using hard links. An unprivileged user could leverage this vulnerability to execute arbitrary code with system privileges.
Remediation
Check the references section for vendor advisories and patches from sierrawireless. Update mobile_broadband_driver_package 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 |
|---|---|---|---|
| sierrawireless | mobile_broadband_driver_package | >= 0, < 5043 | Affected |
References
Frequently Asked Questions
What is CVE-2020-8948?
CVE-2020-8948 is a high-severity vulnerability affecting sierrawireless mobile_broadband_driver_package. It was published on April 15, 2020 and has a CVSS 3.1 base score of 7.8 (HIGH).
How severe is CVE-2020-8948?
This vulnerability has a CVSS 3.1 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2020-8948?
Check the references section for vendor advisories and patches from sierrawireless. Update mobile_broadband_driver_package 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-2020-8948?
CyberStrike's AI-powered security agents can automatically detect CVE-2020-8948 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
AI agents map your attack surface to find vulnerabilities like this one.
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