CVSS 3.1 Score 9.8 of 10 (high)


Published Dec 25, 2023
Updated: Jan 3, 2024
CWE ID 120


The vulnerability with the CVE ID name CVE-2023-51771 affects MicroHttpServer (aka Micro HTTP Server) through a8ab029. It allows a one-byte recv buffer overflow via a long URI. The base severity of this vulnerability is classified as CRITICAL, with a base score of 9.8. It poses a high danger to organizations as it has a high impact on confidentiality and integrity, and can be exploited remotely through the network without requiring any privileges or user interaction. To remediate this vulnerability, users should update their MicroHttpServer software to the latest version or apply any patches provided by the vendor.

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