CVE-2024-38266

moderate-risk

Published 2024-09-24

An improper restriction of operations within the bounds of a memory buffer in the parameter type parser 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.

Do I need to act?

0.18% chance of exploitation

EPSS score — low exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 4.9/10 Medium

NETWORK / LOW complexity

Affected Products (20)

Dx3300-T0 Firmware

Dx3300-T1 Firmware

Dx3301-T0 Firmware

Dx4510-B0 Firmware

Dx4510-B1 Firmware

Dx5401-B0 Firmware

Dx5401-B1 Firmware

Ex3300-T0 Firmware

Ex3300-T1 Firmware

Ex3301-T0 Firmware

Ex3500-T0 Firmware

Ex3501-T0 Firmware

Ex3510-B0 Firmware

Ex3510-B1 Firmware

Ex3600-T0 Firmware

Ex5401-B0 Firmware

Ex5401-B1 Firmware

Ex5510-B0 Firmware

Ex5512-T0 Firmware

Ex5601-T0 Firmware

Affected Vendors

Zyxel

References (1)

Vendor Advisory https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advis...

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moderate-risk

Severity 20/34 · Moderate

Exploitability 1/34 · Minimal

Exposure 24/34 · High