CVE-2025-46741

Post-logout access via delayed session invalidation

Published May 12, 2025 · Updated Oct 1, 2025

Insufficient session expiration in SEL Blueframe OS before 1.12.0 allows local users to retain authenticated access after logout or suspension. The session-management layer leaves an existing authenticated session usable until timeout instead of invalidating it immediately when the user logs out or the account is suspended. Reaching the flaw requires a previously authenticated, highly privileged local session; continued interaction can expose or modify Blueframe-managed data without interrupting availability.

CVSS severity5.7
Medium
EPSS probability0.14%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Insufficient session expiration in SEL Blueframe OS before 1.12.0 allows local users to retain authenticated access after logout or suspension. The session-management layer leaves an existing authenticated session usable until timeout instead of invalidating it immediately when the user logs out or the account is suspended. Reaching the flaw requires a previously authenticated, highly privileged local session; continued interaction can expose or modify Blueframe-managed data without interrupting availability.

The record

CVE
CVE-2025-46741
Published
May 12, 2025
Updated
Oct 1, 2025
Vendor
Schweitzer Engineering Laboratories
Product
SEL Blueframe OS
Classifications
CWE-613, T1078
Attack vector
local
Privileges
admin

Timeline

How it unfolded

  1. May 12, 2025CVE publishedPublication date reported by the CVE source.
  2. Oct 1, 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=0 <1.12.0

What conditions does exploitation require?

Attack vectorlocal
Required privilegesadmin

What is affected?

Schweitzer Engineering Laboratories · SEL Blueframe OSversion=0 <1.12.0

Published CVSS scores

5.7Schweitzer Engineering LaboratoriesCVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-613Insufficient Session Expiration
T1078Valid Accounts

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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