CVE-2023-36355
9.9 · CRITICALOverview
CVE-2023-36355 is a critical-severity vulnerability affecting tp-link tl-wr940n_firmware. It was published on June 22, 2023 and has a CVSS 3.1 base score of 9.9 (CRITICAL).
This vulnerability has a CVSS 3.1 base score of 9.9, rated CRITICAL. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
TP-Link TL-WR940N V4 was discovered to contain a buffer overflow via the ipStart parameter at /userRpm/WanDynamicIpV6CfgRpm. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted GET request.
Remediation
Check the references section for vendor advisories and patches from tp-link. Update tl-wr940n_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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References
Frequently Asked Questions
What is CVE-2023-36355?
CVE-2023-36355 is a critical-severity vulnerability affecting tp-link tl-wr940n_firmware. It was published on June 22, 2023 and has a CVSS 3.1 base score of 9.9 (CRITICAL).
How severe is CVE-2023-36355?
This vulnerability has a CVSS 3.1 base score of 9.9, rated CRITICAL. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2023-36355?
Check the references section for vendor advisories and patches from tp-link. Update tl-wr940n_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-2023-36355?
CyberStrike's AI-powered security agents can automatically detect CVE-2023-36355 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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