CVE-2018-4066
8.8 · HIGHOverview
CVE-2018-4066 is a high-severity vulnerability affecting sierrawireless airlink_es450_firmware. It was published on May 6, 2019 and has a CVSS 3.0 base score of 8.8 (HIGH).
This vulnerability has a CVSS 3.0 base score of 8.8, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
An exploitable cross-site request forgery vulnerability exists in the ACEManager functionality of Sierra Wireless AirLink ES450 FW 4.9.3. A specially crafted HTTP request can cause an authenticated user to perform privileged requests unknowingly, resulting in unauthenticated requests being requested through an authenticated user. An attacker can get an authenticated user to request authenticated pages on the attacker's behalf to trigger this vulnerability.
Remediation
Check the references section for vendor advisories and patches from sierrawireless. Update airlink_es450_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 |
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References
Frequently Asked Questions
What is CVE-2018-4066?
CVE-2018-4066 is a high-severity vulnerability affecting sierrawireless airlink_es450_firmware. It was published on May 6, 2019 and has a CVSS 3.0 base score of 8.8 (HIGH).
How severe is CVE-2018-4066?
This vulnerability has a CVSS 3.0 base score of 8.8, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2018-4066?
Check the references section for vendor advisories and patches from sierrawireless. Update airlink_es450_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-2018-4066?
CyberStrike's AI-powered security agents can automatically detect CVE-2018-4066 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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