CVE-2021-43798

CVE

Threat entity extracted from intelligence sources

Frequency

occurrences

First Seen

February 19, 2026

Last Seen

April 20, 2026

API

Exploited in Wild

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Ransomware Use

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Public Exploits

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Attack Vector

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Vulnerability Overview

Exploitation Activity

Exploitation Intelligence

GreyNoise Report Reveals Early Warning Signals for Edge Device Vulnerabilities72.6

GreyNoise Intelligence has released a report indicating that spikes in malicious activity often precede the disclosure of new vulnerabilities in edge devices. The study tracked 147.8 million sessions over 103 days, identifying 68 activity surges that correlated with vendor-specific CVE disclosures....

Emergence of Agentic AI Raises Governance and Security Challenges35.2

In 2026, the rise of agentic AI is transforming how businesses operate, particularly in the financial services sector. This new technology allows for autonomous decision-making, which increases the potential impact of errors and security breaches. IT leaders are actively addressing these challenges...