CVE-2022-40602
9.8 · CRITICALOverview
CVE-2022-40602 is a critical-severity vulnerability affecting zyxel lte3301-m209_firmware. It was published on November 22, 2022 and has a CVSS 3.1 base score of 9.8 (CRITICAL).
This vulnerability has a CVSS 3.1 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
A flaw in the Zyxel LTE3301-M209 firmware verisons prior to V1.00(ABLG.6)C0 could allow a remote attacker to access the device using an improper pre-configured password if the remote administration feature has been enabled by an authenticated administrator.
Remediation
Check the references section for vendor advisories and patches from zyxel. Update lte3301-m209_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 |
|---|---|---|---|
| zyxel | lte3301-m209_firmware | >= 0, < 1.00\(ablg.6\)c0 | Affected |
Frequently Asked Questions
What is CVE-2022-40602?
CVE-2022-40602 is a critical-severity vulnerability affecting zyxel lte3301-m209_firmware. It was published on November 22, 2022 and has a CVSS 3.1 base score of 9.8 (CRITICAL).
How severe is CVE-2022-40602?
This vulnerability has a CVSS 3.1 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2022-40602?
Check the references section for vendor advisories and patches from zyxel. Update lte3301-m209_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-2022-40602?
CyberStrike's AI-powered security agents can automatically detect CVE-2022-40602 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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