CVE-2025-13549
8.8 · HIGHOverview
CVE-2025-13549 is a high-severity vulnerability affecting dlink dir-822k_firmware. It was published on November 23, 2025 and has a CVSS 3.1 base score of 8.8 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
A vulnerability was found in D-Link DIR-822K 1.00. This issue affects the function sub_455524 of the file /boafrm/formNtp. Performing manipulation of the argument submit-url results in buffer overflow. Remote exploitation of the attack is possible. The exploit has been made public and could be used.
Remediation
Check the references section for vendor advisories and patches from dlink. Update dir-822k_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 |
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Frequently Asked Questions
What is CVE-2025-13549?
CVE-2025-13549 is a high-severity vulnerability affecting dlink dir-822k_firmware. It was published on November 23, 2025 and has a CVSS 3.1 base score of 8.8 (HIGH).
How severe is CVE-2025-13549?
This vulnerability has a CVSS 3.1 base score of 8.8, 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-2025-13549?
Check the references section for vendor advisories and patches from dlink. Update dir-822k_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-2025-13549?
CyberStrike's AI-powered security agents can automatically detect CVE-2025-13549 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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