CVE-2019-3981
4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:N/A:N
3.7 Low
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
4.4 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
30.5%
MikroTik Winbox 3.20 and below is vulnerable to man in the middle attacks. A man in the middle can downgrade the client’s authentication protocol and recover the user’s username and MD5 hashed password.
Affected configurations
| CPE | Name | Operator | Version |
|---|---|---|---|
| mikrotik:routeros | mikrotik routeros | lt | 6.43 |
| mikrotik:winbox | mikrotik winbox | lt | 3.20 |
CNA Affected
[
{
"product": "WinBox",
"vendor": "MikroTik",
"versions": [
{
"status": "affected",
"version": "Winbox 3.20 and below."
}
]
}
]Related
4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:N/A:N
3.7 Low
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
4.4 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
30.5%