AUGUST 4, 2026
Live Feed
Back to database
Case File

CVE-2021-31402

HIGH · CVSS 7.5 EPSS 1.16% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-04-15 · 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
github.com ↗

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

CVE
CVE-2021-31402
Severity
HIGH
CVSS
7.5
EPSS
1.16%

Original NVD Description

The dio package 4.0.0 for Dart allows CRLF injection if the attacker controls the HTTP method string, a different vulnerability than CVE-2020-35669.