AUGUST 4, 2026
Live Feed
Back to database
Case File

CVE-2019-20786

CRITICAL · CVSS 9.8 EPSS 2.94% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2020-04-19 · Last synced 2026-08-04

CyberRota Analysis

This is a critical severity vulnerability with a CVSS score of 9.8. Public exploit code or proof-of-concept references have been detected in its references. It may be remotely exploitable.

Public Exploit Signal

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

Detected Signals
poc

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

CVE
CVE-2019-20786
Severity
CRITICAL
CVSS
9.8
EPSS
2.94%

Original NVD Description

handleIncomingPacket in conn.go in Pion DTLS before 1.5.2 lacks a check for application data with epoch 0, which allows remote attackers to inject arbitrary unencrypted data after handshake completion.

Related CVEs

Other vulnerabilities affecting the same vendor(s)