CVE-2026-90925Network attack vector

Authenticated directory escape via undisclosed path handling

Published Sep 28, 2026 · Updated Sep 28, 2026

Path traversal in Logsign SIEM 6.4.101 through 6.4.116 allows remote authenticated users to traverse restricted directories via crafted paths. The published record does not identify the affected endpoint, path parameter, or file operation, leaving the exact mechanism undisclosed. An authenticated account is required; the record does not establish file disclosure or code execution.

CVSS severity7.1
High
EPSS probability0.28%
Next 30 days · Oct 19, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Path traversal in Logsign SIEM 6.4.101 through 6.4.116 allows remote authenticated users to traverse restricted directories via crafted paths. The published record does not identify the affected endpoint, path parameter, or file operation, leaving the exact mechanism undisclosed. An authenticated account is required; the record does not establish file disclosure or code execution.

The record

CVE
CVE-2026-90925
Published
Sep 28, 2026
Updated
Sep 28, 2026
Vendor
Logsign
Product
Logsign SIEM
Classifications
CWE-22, CAPEC-126
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 28, 2026CVE publishedPublication date reported by the CVE source.
  2. Sep 28, 2026Record 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=6.4.101 <6.4.117

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Logsign · Logsign SIEMversion=6.4.101 <6.4.117

Published CVSS scores

7.1TR-CERTCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L

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.

Activity data is delayed. The latest report is Sep 28, 2026.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 22, 2026Sep 28, 2026
Latest reporting daySep 28, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CAPEC-126Path Traversal

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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