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

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CVE-2020-10364

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
23/03/2020
Last modified:
21/07/2021

Description

The SSH daemon on MikroTik routers through v6.44.3 could allow remote attackers to generate CPU activity, trigger refusal of new authorized connections, and cause a reboot via connect and write system calls, because of uncontrolled resource management.

Impact

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

Base Score: 7.50 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

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

Base Score 3.x
7.50
Severity 3.x
HIGH
Vector 2.0
AV:N/AC:L/Au:N/C:N/I:N/A:C CVSS v2.0 Severity and Metrics:

Base Score: 7.80 HIGH
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C

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

Base Score 2.0
7.80
Severity 2.0
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:mikrotik:routeros:*:*:*:*:*:*:*:* 6.44.3 (including)
cpe:2.3:h:mikrotik:ccr1009-7g-1c-1s\+:-:*:*:*:*:*:*:*
cpe:2.3:h:mikrotik:ccr1009-7g-1c-1s\+pc:-:*:*:*:*:*:*:*
cpe:2.3:h:mikrotik:ccr1009-7g-1c-pc:-:*:*:*:*:*:*:*
cpe:2.3:h:mikrotik:ccr1016-12g:-:*:*:*:*:*:*:*
cpe:2.3:h:mikrotik:ccr1016-12s-1s\+:-:*:*:*:*:*:*:*
cpe:2.3:h:mikrotik:ccr1036-12g-4s:-:*:*:*:*:*:*:*
cpe:2.3:h:mikrotik:ccr1036-12g-4s-em:-:*:*:*:*:*:*:*
cpe:2.3:h:mikrotik:ccr1036-8g-2s\+:-:*:*:*:*:*:*:*
cpe:2.3:h:mikrotik:ccr1036-8g-2s\+em:-:*:*:*:*:*:*:*
cpe:2.3:h:mikrotik:ccr1072-1g-8s\+:-:*:*:*:*:*:*:*
cpe:2.3:h:mikrotik:hex:-:*:*:*:*:*:*:*
cpe:2.3:h:mikrotik:hex_lite:-:*:*:*:*:*:*:*
cpe:2.3:h:mikrotik:hex_poe:-:*:*:*:*:*:*:*
cpe:2.3:h:mikrotik:hex_poe_lite:-:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools