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

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CVE-2020-5634

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
06/10/2020
Last modified:
13/10/2020

Description

ELECOM LAN routers (WRC-2533GST2 firmware versions prior to v1.14, WRC-1900GST2 firmware versions prior to v1.14, WRC-1750GST2 firmware versions prior to v1.14, and WRC-1167GST2 firmware versions prior to v1.10) allow an attacker on the same network segment to execute arbitrary OS commands with a root privilege via unspecified vectors.

Impact

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

Base Score: 8.80 HIGH
Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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

Base Score 3.x
8.80
Severity 3.x
HIGH
Vector 2.0
AV:A/AC:L/Au:N/C:C/I:C/A:C CVSS v2.0 Severity and Metrics:

Base Score: 8.30 HIGH
Vector: AV:A/AC:L/Au:N/C:C/I:C/A:C

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

Base Score 2.0
8.30
Severity 2.0
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:elecom:wrc-2533gst2_firmware:*:*:*:*:*:*:*:* 1.14 (excluding)
cpe:2.3:h:elecom:wrc-2533gst2:-:*:*:*:*:*:*:*
cpe:2.3:o:elecom:wrc-1900gst2_firmware:*:*:*:*:*:*:*:* 1.14 (excluding)
cpe:2.3:h:elecom:wrc-1900gst2:-:*:*:*:*:*:*:*
cpe:2.3:o:elecom:wrc-1750gst2_firmware:*:*:*:*:*:*:*:* 1.14 (excluding)
cpe:2.3:h:elecom:wrc-1750gst2:-:*:*:*:*:*:*:*
cpe:2.3:o:elecom:wrc-1167gst2_firmware:*:*:*:*:*:*:*:* 1.10 (excluding)
cpe:2.3:h:elecom:wrc-1167gst2:-:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools