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Vulnerability record · CVE-2024-38269 · published 24 September 2024

CVE-2024-38269: Zyxel wx5600-t0 firmware memory buffer overflow vulnerability

Zyxel · Wx5600 T0 Firmware

An improper restriction of operations within the bounds of a memory buffer in the USB file-sharing handler of the Zyxel VMG8825-T50K firmware versions through 5.50(ABOM.8)C0 could allow an authenticated attacker with administrator privileges to cause potential memory corruptions, resulting in a thread crash on an affected device.

4.9 CVSS 3.1 Medium EPSS 0.43% · top 64.8% CWE-119 · Memory buffer overflow
4.9CVSS 3.1 base score
0.43%EPSS exploitation probability, 30 days
NoNot in CISA KEV
41Affected product versions listed by NVD
1References
17 Jun 2026Last modified by NVD

Description

An improper restriction of operations within the bounds of a memory buffer in the USB file-sharing handler of the Zyxel VMG8825-T50K firmware versions through 5.50(ABOM.8)C0 could allow an authenticated attacker with administrator privileges to cause potential memory corruptions, resulting in a thread crash on an affected device.

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

Affected products

41 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-post-authentication-memory-corru Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2024-38269), CISA KEV, FIRST EPSS (scores of 2026-10-05). This page is refreshed as NVD updates the record.