CVE-2025-12236
8.8 · HIGHOverview
CVE-2025-12236 is a high-severity vulnerability affecting tenda ch22_firmware. It was published on October 27, 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 determined in Tenda CH22 1.0.0.1. This issue affects the function fromDhcpListClient of the file /goform/DhcpListClient. This manipulation of the argument page causes buffer overflow. Remote exploitation of the attack is possible. The exploit has been publicly disclosed and may be utilized.
Remediation
Check the references section for vendor advisories and patches from tenda. Update ch22_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-2025-12236?
CVE-2025-12236 is a high-severity vulnerability affecting tenda ch22_firmware. It was published on October 27, 2025 and has a CVSS 3.1 base score of 8.8 (HIGH).
How severe is CVE-2025-12236?
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-2025-12236?
Check the references section for vendor advisories and patches from tenda. Update ch22_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-2025-12236?
CyberStrike's AI-powered security agents can automatically detect CVE-2025-12236 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
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