CWE-20 - Improper Input Validation - Cwe

Related Threat Clusters

• Critical Zero-Day Vulnerability CVE-2026-20182 Exploited in Cisco SD-WAN Systems

  Cisco has disclosed a critical authentication bypass vulnerability, CVE-2026-20182, affecting its Catalyst SD-WAN Controller and Manager. This flaw allows unauthenticated remote attackers to bypass authentication and…

  131 articles · Updated May 14, 2026
• Russian FSB Exploits Vulnerable Routers to Target Critical Infrastructure

  A joint advisory from 21 global cybersecurity agencies warns that Russian state hackers from the FSB's Center 16 are exploiting poorly configured routers to infiltrate critical infrastructure networks worldwide. The…

  73 articles · Updated July 13, 2026
• Critical Memory Overread Vulnerability in Citrix NetScaler Exploited

  Citrix NetScaler ADC and Gateway are affected by CVE-2026-3055, a critical vulnerability due to insufficient input validation during SAML authentication, leading to memory overread. Exploitation attempts have surged,…

  2 articles · Updated May 29, 2026
• Critical CVE-2025-34291 in Langflow AI Agent Under Active Exploitation

  CVE-2025-34291 is a critical vulnerability affecting Langflow, an open-source AI agent platform, allowing attackers to take over accounts and execute arbitrary code. Disclosed on December 5, 2025, this vulnerability has…

  47 articles · Updated May 30, 2026
• Ubiquiti Patches Critical Vulnerabilities in UniFi OS Exposing Remote Attacks

  Ubiquiti has issued security updates for five critical vulnerabilities in UniFi OS, including three maximum severity flaws (CVE-2026-34908, CVE-2026-34909, CVE-2026-34910) that allow remote attackers to execute…

  51 articles · Updated May 22, 2026
• Cisco ISE Vulnerabilities CVE-2026-20186 and CVE-2026-20180 Disclosed

  Two critical vulnerabilities, CVE-2026-20186 and CVE-2026-20180, have been published for Cisco Identity Services Engine (ISE) on April 15, 2026. Both vulnerabilities allow authenticated remote attackers with Read Only…

  3 articles · Updated April 16, 2026
• High-Severity RCE Vulnerabilities Found in Angular Language Service Extension

  Multiple high-severity vulnerabilities have been identified in the Angular Language Service extension for Visual Studio Code, potentially allowing remote code execution (RCE) attacks. These vulnerabilities stem from…

  2 articles · Updated May 26, 2026
• Citrix NetScaler Vulnerabilities Enable DoS and Memory Disclosure Attacks

  Citrix disclosed six high-severity vulnerabilities in NetScaler ADC and Gateway appliances, including CVE-2026-8451, which allows unauthenticated memory disclosure when configured as a SAML identity provider. Other…

  39 articles · Updated July 1, 2026
• Critical MOVEit Vulnerabilities Expose Organizations to Data Breaches

  Progress Software has issued urgent advisories regarding critical vulnerabilities in its MOVEit Automation platform, specifically CVE-2026-4670 and CVE-2026-5174. These vulnerabilities allow attackers to bypass…

  11 articles · Updated May 4, 2026
• Critical Vulnerabilities Discovered in GitLab Products

  Multiple high-severity vulnerabilities have been identified in GitLab Community Edition (CE) and Enterprise Edition (EE) products, affecting versions 12.10.0 to 19.0.1. The vulnerabilities, including CVE-2026-6552,…

  25 articles · Updated June 16, 2026

Recent Intelligence Reports

• Zoom Warns of Critical Windows Vulnerability: What Enterprises Need to Know — Uctoday · July 16, 2026
• Critical Zoom Workplace Flaw Lets Unauthenticated Attackers Take Over Accounts Remotely — Gbhackers · July 16, 2026
• Critical Zoom Workplace Flaw Lets Unauthenticated Attackers Take Over Accounts Remotely — Gbhackers · July 16, 2026
• Critical Zoom for Windows vulnerability allows hackers to hijack accounts without a password — Cybernews · July 16, 2026
• Zoom patches critical Windows vulnerability allowing unauthenticated account takeover — Feeds.4Sysops · July 16, 2026
• Zoom Desktop Client for Windows Flaw Enables Account Takeover via Network Access — Cybersecuritynews · July 16, 2026
• Zoom Fixes CVE-2026-53412, a Critical Account Takeover Bug — Securityaffairs · July 16, 2026
• Zoom warns of critical account takeover vulnerability — Bleepingcomputer · July 15, 2026

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