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Case File

CVE-2011-1331

HIGH · CVSS 9.3 EPSS 5.56% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2011-07-18 · 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.

Detected Signals
exploit

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

CVE
CVE-2011-1331
Severity
HIGH
CVSS
9.3
EPSS
5.56%

Original NVD Description

JustSystems Ichitaro 2005 through 2011, Ichitaro Government 6, Ichitaro Government 2006 through 2010, Ichitaro Portable, Ichitaro Pro, and Ichitaro Viewer allow remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via a crafted document, as exploited in the wild in early 2011.