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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| MikroTik | RouterOS | All versions | — |
Advisories 1
- ICSA-26-211-01 MikroTik RouterOS CISA ICS & IT advisories · Jul 30, 2026
References
- https://www.cisa.gov/news-events/ics-advisories/icsa-26-211-01 government-resource