CVE-2024-11253

Description

A post-authentication command injection vulnerability in the "DNSServer” parameter of the diagnostic function in the Zyxel VMG8825-T50K firmware version V5.50(ABOM.8.5)C0 and earlier could allow an authenticated attacker with administrator privileges to execute operating system (OS) commands on a vulnerable device.

Category

7.2
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.31%
Vendor Advisory zyxel.com
Affected: Zyxel VMG8825-T50K firmware
Published at:
Updated at:

References

Link Tags
https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-post-authentication-command-injection-vulnerabilities-in-certain-dsl-ethernet-cpe-fiber-ont-and-wifi-extender-devices-03-11-2025 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2024-11253?
CVE-2024-11253 has been scored as a high severity vulnerability.
How to fix CVE-2024-11253?
To fix CVE-2024-11253, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2024-11253 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2024-11253 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2024-11253?
CVE-2024-11253 affects Zyxel VMG8825-T50K firmware.
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