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Case File

CVE-2021-44093

CRITICAL · CVSS 9.8 EPSS 2.51% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-11-28 · 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-2021-44093
Severity
CRITICAL
CVSS
9.8
EPSS
2.51%

Original NVD Description

A Remote Command Execution vulnerability on the background in zrlog 2.2.2, at the upload avatar function, could bypass the original limit, upload the JSP file to get a WebShell