CVE-2021-44228 - Vulnerability Details

Threat entity extracted from intelligence sources

Frequency
7
occurrences
First Seen
November 7, 2025
Last Seen
June 8, 2026

CVE-2021-44228 is a vulnerability tracked across 6 threat clusters and 7 intelligence report mentions on ThreatCluster. First observed November 7, 2025; most recent activity June 8, 2026.

Related Threat Clusters

  • New CVSS 10.0 Vulnerability CVE-2026-29000 Discovered

    A new CVSS 10.0 vulnerability, CVE-2026-29000, was published on March 4, 2026, allowing attackers to bypass authentication in the pac4j-jwt library, enabling impersonation of any user, including administrators. This…

    2 articles · Updated March 6, 2026
  • Exploitation of Client Software Vulnerabilities and User Execution Techniques

    Recent cybersecurity reports detail the exploitation of software vulnerabilities in client applications, particularly targeting web browsers and Microsoft Office. Adversaries utilize techniques such as Drive-by…

    2 articles · Updated June 8, 2026
  • APT41 Cyber-Espionage Tactics Explored in Ransomware Emulations

    The article discusses the fifth volume of AttackIQ’s Ransom Tales series, which simulates the tactics of ransomware families REvil, DarkSide, and BlackMatter. These emulations are designed to help organizations validate…

    14 articles · Updated January 6, 2026
  • Europe Launches GCVE Database for Cybersecurity Vulnerabilities

    The Global Cybersecurity Vulnerability Enumeration (GCVE) database has been launched in Europe to track IT security vulnerabilities and reduce reliance on U.S. systems. This initiative, accessible at db.gcve.eu, aims to…

    6 articles · Updated January 21, 2026
  • Vulnerability Management Challenges Amid Rising CVEs

    In 2025, nearly 50,000 CVEs were published, with 42% having public proof-of-concept exploits. This surge complicates vulnerability management for enterprise security teams, which must prioritize a small subset of…

    1 article · Updated February 23, 2026
  • Managing Vulnerability Overload in Cybersecurity

    In 2024, over 40,000 CVEs were published, creating a significant challenge for security teams managing vulnerabilities. Organizations often treat vulnerability data as a compliance task rather than a strategic asset,…

    2 articles · Updated November 26, 2025

Recent Intelligence Reports

  • T1203 · Exploitation for Client Execution — attack.mitre.org · June 8, 2026
  • Why CVSS 10 Vulnerabilities Are So Dangerous (Real Examples) — Codeant.Ai · March 6, 2026
  • Leveraging Zero Trust for More Accurate Exposure Prioritization — Zscaler · February 23, 2026
  • New EU Vulnerability Platform GCVE Goes Live, Reducing Reliance on Global Systems — Thecyberexpress · January 21, 2026
  • APT41 group Tactics vs Ransomware Emulations in AttackIQ Ransom Tales — Socprime · November 20, 2025
  • The nexus of risk and intelligence: How vulnerability — Csoonline · November 19, 2025
  • China — Security · November 7, 2025

CVSS v3.1 Breakdown