Is CVE-2024-8748 actively exploited?

CVE-2024-8748 has no public evidence of in-the-wild exploitation as of 2025-01-21.

What is the CVSS score for CVE-2024-8748?

CVE-2024-8748 has a CVSS score of 7.5 (HIGH severity). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

How do I patch CVE-2024-8748?

Patch guidance is available from zyxel security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2024-8748.

Fix CVE-2024-8748 - HIGH zyxel lte3301-plus firmware

Q: Which products are affected by CVE-2024-8748?

65 products: zyxel lte3301-plus firmware, zyxel lte5388-m804 firmware, zyxel lte5398-m904 firmware, zyxel lte7480-m804 firmware, zyxel lte7490-m904 firmware, and 60 more.

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.

CVSS Metrics

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector: network
Complexity: low
Privileges: none
User Action: none
Scope: unchanged
Confidentiality: none
Integrity: none
Availability: high
Weaknesses: CWE-120

Metadata

Primary Vendor: ZYXEL
Published: 12/3/2024
Last Modified: 1/21/2025
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

Affected Products

zyxel : lte3301-plus_firmwarezyxel : lte5388-m804_firmwarezyxel : lte5398-m904_firmwarezyxel : lte7480-m804_firmwarezyxel : lte7490-m904_firmwarezyxel : nr7101_firmwarezyxel : nr7102_firmwarezyxel : nebula_nr5101_firmwarezyxel : nebula_nr7101_firmwarezyxel : nebula_lte3301-plus_firmwarezyxel : dx3300-t0_firmwarezyxel : dx3300-t1_firmwarezyxel : dx3301-t0_firmwarezyxel : dx4510-b0_firmwarezyxel : dx4510-b1_firmwarezyxel : dx5401-b0_firmwarezyxel : dx5401-b1_firmwarezyxel : ee6510-10_firmwarezyxel : ex2210-t0_firmwarezyxel : ex3300-t0_firmwarezyxel : ex3300-t1_firmwarezyxel : ex3301-t0_firmwarezyxel : ex3500-t0_firmwarezyxel : ex3501-t0_firmwarezyxel : ex3510-b0_firmwarezyxel : ex3510-b1_firmwarezyxel : ex3600-t0_firmwarezyxel : ex5401-b0_firmwarezyxel : ex5401-b1_firmwarezyxel : ex5501-b0_firmwarezyxel : ex5510-b0_firmwarezyxel : ex5512-t0_firmwarezyxel : ex5600-t1_firmwarezyxel : ex5601-t0_firmwarezyxel : ex5601-t1_firmwarezyxel : ex7501-b0_firmwarezyxel : ex7710-b0_firmwarezyxel : emg3525-t50b_firmwarezyxel : emg5523-t50b_firmwarezyxel : emg5723-t50k_firmwarezyxel : emg6726-b10a_firmwarezyxel : vmg3625-t50b_firmwarezyxel : vmg3927-b50b_firmwarezyxel : vmg3927-t50k_firmwarezyxel : vmg4005-b50a_firmwarezyxel : vmg4005-b60a_firmwarezyxel : vmg4005-b50b_firmwarezyxel : vmg4927-b50a_firmwarezyxel : vmg8623-t50b_firmwarezyxel : vmg8825-t50k_firmwarezyxel : vmg8825-t50k_firmwarezyxel : ax7501-b0_firmwarezyxel : ax7501-b1_firmwarezyxel : pm3100-t0_firmwarezyxel : pm5100-t0_firmwarezyxel : pm7300-t0_firmwarezyxel : pm7500-t0_firmwarezyxel : px3321-t1_firmwarezyxel : px3321-t1_firmwarezyxel : px5301-t0_firmwarezyxel : wx3100-t0_firmwarezyxel : wx3401-b0_firmwarezyxel : wx3401-b1_firmwarezyxel : wx5600-t0_firmwarezyxel : wx5610-b0_firmware

Remediation Guidance

Executive Summary

View on NIST NVD