CVE-2022-36021

MEDIUM

Redis <6.0.18, <6.2.11, <7.0.9 - DoS

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2022-36021. PoCs published by qwqqaqqwq00.

AI-analyzed exploit summary This repository contains Redis source code files and documentation generation scripts, but no actual exploit code or technical analysis for CVE-2022-36021. The files are related to Redis module API documentation and Lua scripting engine internals, not the vulnerability itself.

Description

Redis is an in-memory database that persists on disk. Authenticated users can use string matching commands (like `SCAN` or `KEYS`) with a specially crafted pattern to trigger a denial-of-service attack on Redis, causing it to hang and consume 100% CPU time. The problem is fixed in Redis versions 6.0.18, 6.2.11, 7.0.9.

Exploits (1)

nomisec STUB
by qwqqaqqwq00 · poc
https://github.com/qwqqaqqwq00/opensource_defect_repare_cc

This repository contains Redis source code files and documentation generation scripts, but no actual exploit code or technical analysis for CVE-2022-36021. The files are related to Redis module API documentation and Lua scripting engine internals, not the vulnerability itself.

Classification
Stub 95%
Attack Type
Other
Complexity
N/a
Reliability
N/a
Target: Redis (unspecified version)
No auth needed
mistral-large-3 · analyzed Jul 03, 2026 Full analysis →

Scores

CVSS v3 5.5
EPSS 0.5971
EPSS Percentile 99.0%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-407
Status published
Products (1)
redis/redis < 6.0.18
Published Mar 01, 2023
Tracked Since Feb 18, 2026