CVEvulnerability
CVE-2020-11881
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2020-09-14
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-129
Description
An array index error in MikroTik RouterOS 6.41.3 through 6.46.5, and 7.x through 7.0 Beta5, allows an unauthenticated remote attacker to crash the SMB server via modified setup-request packets, aka SUP-12964.
Affected configurations
• mikrotik routeros (>= 6.41.3 <= 6.46.5)
• mikrotik routeros 7.0
Related
Weakness · CWE (1)
- CWE-129 Improper Validation of Array Index weakness
References
- https://github.com/botlabsDev/CVE-2020-11881 Exploit, Third Party Advisory
- https://mikrotik.com Vendor Advisory
- https://github.com/botlabsDev/CVE-2020-11881 Exploit, Third Party Advisory
- https://mikrotik.com Vendor Advisory