CVE-2017-20149
Critical
Description
The Mikrotik RouterOS web server allows memory corruption in releases before Stable 6.38.5 and Long-term 6.37.5, aka Chimay-Red. A remote and unauthenticated user can trigger the vulnerability by sending a crafted HTTP request. An attacker can use this vulnerability to execute arbitrary code on the affected system, as exploited in the wild in mid-2017 and later.
SeverityCritical
CVSS9.8
Exploit probability—
Product
Mikrotik Routeros
PublishedOct 15, 2022
First seenOct 15, 2022
Weakness typeCWE-787Out-of-bounds write
How to fix
Update
- mikrotik routeros6.37.5, 6.38.5 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| mikrotik routeros | v < 6.37.5, 6.38 ≤ v < 6.38.5 | 6.37.5, 6.38.5 |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.