An API session‑management flaw in products with the MikroTik RouterOS API enabled are vulnerable to a Insufficient Session Expiration vulnerability. This could allow active sessions to retain their previous permission set after inactivity timeouts or user‑group changes. As a result, an authenticated user whose permissions have been reduced may continue accessing information.

Project Subscriptions

Vendors Products
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Advisories

No advisories yet.

Fixes

Solution

MikroTik recommends administrators to ensure that when a user’s permissions are downgraded, the affected user is fully logged out so the new policy can take effect. For more information, contact MikroTik (https://mikrotik.com/support).


Workaround

No workaround given by the vendor.

History

Thu, 30 Jul 2026 20:30:00 +0000

Type Values Removed Values Added
First Time appeared Mikrotik
Mikrotik routeros
Vendors & Products Mikrotik
Mikrotik routeros
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Thu, 30 Jul 2026 18:00:00 +0000

Type Values Removed Values Added
Description An API session‑management flaw in products with the MikroTik RouterOS API enabled are vulnerable to a Insufficient Session Expiration vulnerability. This could allow active sessions to retain their previous permission set after inactivity timeouts or user‑group changes. As a result, an authenticated user whose permissions have been reduced may continue accessing information.
Title Insufficient session expiration in MikroTik RouterOS
Weaknesses CWE-613
References
Metrics cvssV3_1

{'score': 4.9, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N'}

cvssV4_0

{'score': 6.9, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: icscert

Published:

Updated: 2026-07-30T19:15:52.381Z

Reserved: 2026-06-30T12:02:13.218Z

Link: CVE-2026-14227

cve-icon Vulnrichment

Updated: 2026-07-30T19:15:48.255Z

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-07-30T20:15:05Z

Weaknesses