Is CVE-2024-5721 in the CISA KEV catalog?

No. CVE-2024-5721 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2024-5721?

CVE-2024-5721 has a CVSS v3 base score of 8.1 (HIGH).

What is the EPSS score for CVE-2024-5721?

CVE-2024-5721 has an EPSS score of 5.83% (92th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2024-5721?

Upgrade unified secops platform to 6.4.8 or later.

CVE & CISA-KEV Catalog

CVE-2024-5721

HIGHEPSS 92th pctl

8.1

CVSS v3

NVD

Description

Logsign Unified SecOps Platform Missing Authentication Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Logsign Unified SecOps Platform. Authentication is not required to exploit this vulnerability. The specific flaw exists within the implementation of the cluster HTTP API, which listens on TCP port 1924 when enabled. The issue results from the lack of authentication prior to allowing access to functionality. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-24169.

CWE-306Missing Authentication for Critical Function

How to fix

Remediation Available

unified secops platformNVD

Affected:>= 6.4.6, < 6.4.8Fixed in:6.4.8CVE-2024-5721derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityHigh

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploit Intelligence

5.83%probability of exploitation in 30 days

92ndpercentile

High risk: more likely to be exploited than 92% of all known CVEs.

References

Third-Party Advisory1

zerodayinitiative.com

Release Notes1

support.logsign.net

Related Vulnerabilities

Other CWE-306 (Missing Authentication for Critical Function) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2017-10271	High	7.5	100%	KEV + Ransom	-
CVE-2023-42793	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2025-3248	Critical	9.8	100%	KEV	Fix
CVE-2022-1388	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2021-37415	Critical	9.8	100%	KEV	-
CVE-2023-21839	High	7.5	100%	KEV	-

Embed a live status badge for CVE-2024-5721

Markdown

[![CVE-2024-5721](https://tridentstack.com/cve/badge/CVE-2024-5721.svg)](https://tridentstack.com/cve/CVE-2024-5721)

HTML

<a href="https://tridentstack.com/cve/CVE-2024-5721"><img src="https://tridentstack.com/cve/badge/CVE-2024-5721.svg" alt="CVE-2024-5721"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-07-10.