CVE-2024-7604

Authentication bypass via expired-license validation failure

Published Aug 21, 2024 · Updated Aug 21, 2024

Incorrect authorization in Logsign Unified SecOps Platform 6.4.20 allows local users to bypass HTTP API authentication. The HTTPS API service on TCP port 443 fails to validate the authenticated user's license expiration date before authorizing API access. Exploitation requires authenticated access from the host, and the published CNA assessment limits demonstrated impact to reading and modifying data without service interruption.

CVSS severity5.1
Medium
EPSS probability0.34%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Incorrect authorization in Logsign Unified SecOps Platform 6.4.20 allows local users to bypass HTTP API authentication. The HTTPS API service on TCP port 443 fails to validate the authenticated user's license expiration date before authorizing API access. Exploitation requires authenticated access from the host, and the published CNA assessment limits demonstrated impact to reading and modifying data without service interruption.

The record

CVE
CVE-2024-7604
Published
Aug 21, 2024
Updated
Aug 21, 2024
Vendor
Logsign
Product
Logsign Unified SecOps Platform
Classifications
CWE-863
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Aug 21, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 21, 2024Record 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=6.4.20

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Logsign · Logsign Unified SecOps Platformversion=6.4.20

Published CVSS scores

7.8NISTCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
5.1Zero Day InitiativeCVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-863Incorrect Authorization

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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