CVE-2024-51741

Authenticated service crash via malformed ACL selector

Published Jan 6, 2025 · Updated Jan 6, 2025

Improper input validation in Redis 7.0.0 through 7.2.6 and 7.4.0 through 7.4.1 allows local users to trigger a server panic. ACL selector handling accepts a malformed selector and later accesses the invalid state instead of rejecting it, invoking the panic path. An authenticated user needs sufficient ACL privileges to create the selector; accessing it then crashes Redis and interrupts service.

CVSS severity4.4
Medium
EPSS probability0.30%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper input validation in Redis 7.0.0 through 7.2.6 and 7.4.0 through 7.4.1 allows local users to trigger a server panic. ACL selector handling accepts a malformed selector and later accesses the invalid state instead of rejecting it, invoking the panic path. An authenticated user needs sufficient ACL privileges to create the selector; accessing it then crashes Redis and interrupts service.

The record

CVE
CVE-2024-51741
Published
Jan 6, 2025
Updated
Jan 6, 2025
Vendor
Redis
Product
Redis
Classifications
CWE-20, T1499.004
Attack vector
local
Privileges
admin

Timeline

How it unfolded

  1. Jan 6, 2025CVE publishedPublication date reported by the CVE source.
  2. Jan 6, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=>= 7.0.0, < 7.2.7
  2. Affected versionversion=>= 7.4.0, < 7.4.2

What conditions does exploitation require?

Attack vectorlocal
Required privilegesadmin

What is affected?

Redis · Redisversion=>= 7.0.0, < 7.2.7; version=>= 7.4.0, < 7.4.2

Published CVSS scores

4.4GitHubCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-20Improper Input Validation
T1499.004Application or System Exploitation

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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