Vulnerability Details : CVE-2020-20225
Mikrotik RouterOs before 6.47 (stable tree) suffers from an assertion failure vulnerability in the /nova/bin/user process. An authenticated remote attacker can cause a Denial of Service due to an assertion failure via a crafted packet.
Vulnerability category: Denial of service
Products affected by CVE-2020-20225
- cpe:2.3:o:mikrotik:routeros:*:*:*:*:ltr:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-20225
0.10%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 25 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-20225
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.0
|
MEDIUM | AV:N/AC:L/Au:S/C:N/I:N/A:P |
8.0
|
2.9
|
NIST | |
|
6.5
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
2.8
|
3.6
|
NIST |
CWE ids for CVE-2020-20225
-
The product contains an assert() or similar statement that can be triggered by an attacker, which leads to an application exit or other behavior that is more severe than necessary.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-20225
-
https://mikrotik.com/
MikroTik Routers and WirelessVendor Advisory
-
http://seclists.org/fulldisclosure/2021/May/12
Full Disclosure: Re: Two vulnerabilities found in MikroTik's RouterOSMailing List;Third Party Advisory
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