CVE-2026-3167
8.8 · HIGHOverview
CVE-2026-3167 is a high-severity vulnerability affecting tenda f453_firmware. It was published on February 25, 2026 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 security flaw has been discovered in Tenda F453 1.0.0.3. The impacted element is the function formWebTypeLibrary of the file /goform/webtypelibrary of the component httpd. Performing a manipulation of the argument webSiteId results in buffer overflow. The attack may be initiated remotely. The exploit has been released to the public and may be used for attacks.
Remediation
Check the references section for vendor advisories and patches from tenda. Update f453_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
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Frequently Asked Questions
What is CVE-2026-3167?
CVE-2026-3167 is a high-severity vulnerability affecting tenda f453_firmware. It was published on February 25, 2026 and has a CVSS 3.1 base score of 8.8 (HIGH).
How severe is CVE-2026-3167?
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-2026-3167?
Check the references section for vendor advisories and patches from tenda. Update f453_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-2026-3167?
CyberStrike's AI-powered security agents can automatically detect CVE-2026-3167 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.
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