CVE-2021-41987
Severity Score
8.1
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
1
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
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.
En el servidor SCEP de RouterOS en ciertos productos Mikrotik, un atacante puede desencadenar un desbordamiento de búfer basado en heap que conduce a la ejecución remota de código. El atacante debe conocer el valor de scep_server_name. Esto afecta a RouterOS 6.46.8, 6.47.9 y 6.47.10
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2021-10-04 CVE Reserved
- 2022-03-16 CVE Published
- 2024-08-04 CVE Updated
- 2024-08-04 First Exploit
- 2024-10-20 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-787: Out-of-bounds Write
CAPEC
References (2)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|---|---|
| https://teamt5.org/en/posts/vulnerability-mikrotik-cve-2021-41987 | 2024-08-04 |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://mikrotik.com/download/archive | 2022-06-30 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Mikrotik Search vendor "Mikrotik" | Routeros Search vendor "Mikrotik" for product "Routeros" | 6.46.8 Search vendor "Mikrotik" for product "Routeros" and version "6.46.8" | - |
Affected
| ||||||
| Mikrotik Search vendor "Mikrotik" | Routeros Search vendor "Mikrotik" for product "Routeros" | 6.47.9 Search vendor "Mikrotik" for product "Routeros" and version "6.47.9" | - |
Affected
| ||||||
| Mikrotik Search vendor "Mikrotik" | Routeros Search vendor "Mikrotik" for product "Routeros" | 6.47.10 Search vendor "Mikrotik" for product "Routeros" and version "6.47.10" | - |
Affected
| ||||||