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

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CVE-2023-45194

Severity CVSS v4.0:
Pending analysis
Type:
CWE-798 Use of Hard-coded Credentials
Publication date:
11/10/2023
Last modified:
31/10/2023

Description

Use of default credentials vulnerability in MR-GM2 firmware Ver. 3.00.03 and earlier, and MR-GM3 (-D/-K/-S/-DK/-DKS/-M/-W) firmware Ver. 1.03.45 and earlier allows a network-adjacent unauthenticated attacker to intercept wireless LAN communication, when the affected product performs the communication without changing the pre-shared key from the factory-default configuration.

Impact

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

Base Score: 4.30 MEDIUM
Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

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

Base Score 3.x
4.30
Severity 3.x
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:mrl:mr-gm3-d_firmware:*:*:*:*:*:*:*:* 1.04.00 (excluding)
cpe:2.3:h:mrl:mr-gm3-d:-:*:*:*:*:*:*:*
cpe:2.3:o:mrl:mr-gm3-k_firmware:*:*:*:*:*:*:*:* 1.04.00 (excluding)
cpe:2.3:h:mrl:mr-gm3-k:-:*:*:*:*:*:*:*
cpe:2.3:o:mrl:mr-gm3-s_firmware:*:*:*:*:*:*:*:* 1.04.00 (excluding)
cpe:2.3:h:mrl:mr-gm3-s:-:*:*:*:*:*:*:*
cpe:2.3:o:mrl:mr-gm3-dks_firmware:*:*:*:*:*:*:*:* 1.04.00 (excluding)
cpe:2.3:h:mrl:mr-gm3-dks:-:*:*:*:*:*:*:*
cpe:2.3:o:mrl:mr-gm3-m_firmware:*:*:*:*:*:*:*:* 1.04.00 (excluding)
cpe:2.3:h:mrl:mr-gm3-m:-:*:*:*:*:*:*:*
cpe:2.3:o:mrl:mr-gm2_firmware:*:*:*:*:*:*:*:* 3.01.00 (excluding)
cpe:2.3:h:mrl:mr-gm2:-:*:*:*:*:*:*:*
cpe:2.3:o:mrl:mr-gm3-w_firmware:*:*:*:*:*:*:*:* 1.04.00 (excluding)
cpe:2.3:h:mrl:mr-gm3-w:-:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools