Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2019-3943

Severity CVSS v4.0:
Pending analysis
Type:
CWE-22 Path Traversal
Publication date:
10/04/2019
Last modified:
17/12/2019

Description

MikroTik RouterOS versions Stable 6.43.12 and below, Long-term 6.42.12 and below, and Testing 6.44beta75 and below are vulnerable to an authenticated, remote directory traversal via the HTTP or Winbox interfaces. An authenticated, remote attack can use this vulnerability to read and write files outside of the sandbox directory (/rw/disk).

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N CVSS v3.1 Severity and Metrics:

Base Score: 8.10 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): None

Base Score 3.x
8.10
Severity 3.x
HIGH
Vector 2.0
AV:N/AC:L/Au:S/C:C/I:P/A:N CVSS v2.0 Severity and Metrics:

Base Score: 7.50 HIGH
Vector: AV:N/AC:L/Au:S/C:C/I:P/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): Single
Confidentiality (C): Complete
Integrity (I): Physical
Availability (A): None

Base Score 2.0
7.50
Severity 2.0
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:mikrotik:routeros:*:*:*:*:ltr:*:*:* 6.42.12 (including)
cpe:2.3:o:mikrotik:routeros:*:*:*:*:-:*:*:* 6.43.12 (including)
cpe:2.3:o:mikrotik:routeros:6.41:rc31:*:*:testing:*:*:*
cpe:2.3:o:mikrotik:routeros:6.41:rc32:*:*:testing:*:*:*
cpe:2.3:o:mikrotik:routeros:6.41:rc34:*:*:testing:*:*:*
cpe:2.3:o:mikrotik:routeros:6.41:rc37:*:*:testing:*:*:*
cpe:2.3:o:mikrotik:routeros:6.41:rc38:*:*:testing:*:*:*
cpe:2.3:o:mikrotik:routeros:6.41:rc44:*:*:testing:*:*:*
cpe:2.3:o:mikrotik:routeros:6.41:rc47:*:*:testing:*:*:*
cpe:2.3:o:mikrotik:routeros:6.41:rc50:*:*:testing:*:*:*
cpe:2.3:o:mikrotik:routeros:6.41:rc52:*:*:testing:*:*:*
cpe:2.3:o:mikrotik:routeros:6.41:rc56:*:*:testing:*:*:*
cpe:2.3:o:mikrotik:routeros:6.41:rc61:*:*:testing:*:*:*
cpe:2.3:o:mikrotik:routeros:6.41:rc66:*:*:testing:*:*:*
cpe:2.3:o:mikrotik:routeros:6.42:rc11:*:*:testing:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools