CVE-2021-22986

CVE

Threat entity extracted from intelligence sources

Frequency

occurrences

First Seen

September 14, 2026

Last Seen

October 16, 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

Massive Redis Cryptomining Botnet Compromises 3,562 Servers71.0

A cryptomining botnet has compromised 3,562 Redis servers, primarily due to missing authentication. The attack targeted a shared list of 12,966 hosts, with a significant success rate of 22-26%. The compromised servers span Redis versions from 2.8.17 to 7.2.0 and various Linux distributions, indicati...