CVE-2021-45677
5.2 · MEDIUMOverview
CVE-2021-45677 is a medium-severity vulnerability affecting netgear gs108t_firmware. It was published on December 26, 2021 and has a CVSS 3.1 base score of 5.2 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 5.2, rated MEDIUM. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
Technical Description
Certain NETGEAR devices are affected by stored XSS. This affects GS108Tv2 before 5.4.2.36 and GS110TPv2 before 5.4.2.36.
Remediation
Check the references section for vendor advisories and patches from netgear. Update gs108t_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 |
|---|---|---|---|
| netgear | gs108t_firmware | >= 0, < 5.4.2.36 | Affected |
| netgear | gs110tp_firmware | >= 0, < 5.4.2.36 | Affected |
Frequently Asked Questions
What is CVE-2021-45677?
CVE-2021-45677 is a medium-severity vulnerability affecting netgear gs108t_firmware. It was published on December 26, 2021 and has a CVSS 3.1 base score of 5.2 (MEDIUM).
How severe is CVE-2021-45677?
This vulnerability has a CVSS 3.1 base score of 5.2, 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-2021-45677?
Check the references section for vendor advisories and patches from netgear. Update gs108t_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-2021-45677?
CyberStrike's AI-powered security agents can automatically detect CVE-2021-45677 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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