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Case File

CVE-2020-27813

HIGH · CVSS 7.5 EPSS 2.12% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2020-12-02 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

GitHub PoC Links

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2020-27813
Severity
HIGH
CVSS
7.5
EPSS
2.12%

Original NVD Description

An integer overflow vulnerability exists with the length of websocket frames received via a websocket connection. An attacker would use this flaw to cause a denial of service attack on an HTTP Server allowing websocket connections.