CVEvulnerability
CVE-2021-41987
8.1 HIGH
Official page ↗
- Status
- Modified
- Published
- 2022-03-16
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 8.1 HIGH — CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 6.8 MEDIUM — AV:N/AC:M/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-787
Description
In the SCEP Server of RouterOS in certain Mikrotik products, an attacker can trigger a heap-based buffer overflow that leads to remote code execution. The attacker must know the scep_server_name value. This affects RouterOS 6.46.8, 6.47.9, and 6.47.10.
Affected configurations
• mikrotik routeros 6.46.8
• mikrotik routeros 6.47.9
• mikrotik routeros 6.47.10
Related
Weakness · CWE (1)
- CWE-787 Out-of-bounds Write weakness
References
- https://mikrotik.com/download/archive Release Notes, Vendor Advisory
- https://teamt5.org/en/posts/vulnerability-mikrotik-cve-2021-41987/ Exploit, Third Party Advisory
- https://mikrotik.com/download/archive Release Notes, Vendor Advisory
- https://teamt5.org/en/posts/vulnerability-mikrotik-cve-2021-41987/ Exploit, Third Party Advisory