CVE-2019-3976
Last modified
CVE-2019-3976 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. RouterOS 6.45.6 Stable, RouterOS 6.44.5 Long-term, and below are vulnerable to an arbitrary directory creation vulnerability via the upgrade package's name field. If an authenticated user installs a malicious package then a directory could be created and the developer shell could be enabled.. EPSS estimates a 1.74% chance of exploitation in the next 30 days.
Description
RouterOS 6.45.6 Stable, RouterOS 6.44.5 Long-term, and below are vulnerable to an arbitrary directory creation vulnerability via the upgrade package's name field. If an authenticated user installs a malicious package then a directory could be created and the developer shell could be enabled.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Mikrotik | Routeros | <= 6.44.5 |
| Mikrotik | Routeros | <= 6.45.6 |
References
- https://www.tenable.com/security/research/tra-2019-46Third Party Advisory
- https://www.tenable.com/security/research/tra-2019-46Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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