CVE-2024-8748
7.5 · HIGHOverview
CVE-2024-8748 is a high-severity vulnerability affecting zyxel lte3301-plus_firmware. It was published on December 3, 2024 and has a CVSS 3.1 base score of 7.5 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
A buffer overflow vulnerability in the packet parser of the third-party library "libclinkc" in Zyxel VMG8825-T50K firmware versions through V5.50(ABOM.8.4)C0 could allow an attacker to cause a temporary denial of service (DoS) condition against the web management interface by sending a crafted HTTP POST request to a vulnerable device.
Remediation
Check the references section for vendor advisories and patches from zyxel. Update lte3301-plus_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-plus_firmware | >= 0, < 1.00\(abqu.6\)c0 | Affected |
| zyxel | lte5388-m804_firmware | >= 0, < 1.00\(absq.5\)c0 | Affected |
| zyxel | lte5398-m904_firmware | >= 0, < 1.00\(abq.5\)c0 | Affected |
| zyxel | lte7480-m804_firmware | >= 0, < 1.00\(abra.10\)c0 | Affected |
| zyxel | lte7490-m904_firmware | >= 0, < 1.00\(abqy.9\)c0 | Affected |
| zyxel | nr7101_firmware | >= 0, < 1.00\(abu.11\)c0 | Affected |
| zyxel | nr7102_firmware | >= 0, < 1.00\(abyd.4\)c0 | Affected |
| zyxel | nebula_nr5101_firmware | >= 0, < 1.16\(accg.1\)c0 | Affected |
| zyxel | nebula_nr7101_firmware | >= 0, < 1.16\(accc.1\)c0 | Affected |
| zyxel | nebula_lte3301-plus_firmware | >= 0, < 1.18\(acca.5\)c0 | Affected |
Frequently Asked Questions
What is CVE-2024-8748?
CVE-2024-8748 is a high-severity vulnerability affecting zyxel lte3301-plus_firmware. It was published on December 3, 2024 and has a CVSS 3.1 base score of 7.5 (HIGH).
How severe is CVE-2024-8748?
This vulnerability has a CVSS 3.1 base score of 7.5, 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-2024-8748?
Check the references section for vendor advisories and patches from zyxel. Update lte3301-plus_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-2024-8748?
CyberStrike's AI-powered security agents can automatically detect CVE-2024-8748 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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