CVE-2024-11253
7.2 · HIGHOverview
CVE-2024-11253 is a high-severity vulnerability affecting zyxel emg5723-t50k_firmware. It was published on March 11, 2025 and has a CVSS 3.1 base score of 7.2 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.2, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical 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.
Remediation
Check the references section for vendor advisories and patches from zyxel. Update emg5723-t50k_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 | emg5723-t50k_firmware | 0 | Affected |
| zyxel | dm4200-b0_firmware | 0 | Affected |
| zyxel | vmg3927-t50k_firmware | 0 | Affected |
| zyxel | vmg4005-b50a_firmware | 0 | Affected |
| zyxel | vmg4005-b60a_firmware | 0 | Affected |
| zyxel | vmg8825-t50k_firmware | 0 | Affected |
Frequently Asked Questions
What is CVE-2024-11253?
CVE-2024-11253 is a high-severity vulnerability affecting zyxel emg5723-t50k_firmware. It was published on March 11, 2025 and has a CVSS 3.1 base score of 7.2 (HIGH).
How severe is CVE-2024-11253?
This vulnerability has a CVSS 3.1 base score of 7.2, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2024-11253?
Check the references section for vendor advisories and patches from zyxel. Update emg5723-t50k_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-2024-11253?
CyberStrike's AI-powered security agents can automatically detect CVE-2024-11253 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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