Instituto Nacional de ciberseguridad. Sección Incibe
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CVE-2023-43757

Severity CVSS v4.0:
Pending analysis
Type:
CWE-326 Inadequate Encryption Strength
Publication date:
16/11/2023
Last modified:
01/12/2023

Description

Inadequate encryption strength vulnerability in multiple routers provided by ELECOM CO.,LTD. and LOGITEC CORPORATION allows a network-adjacent unauthenticated attacker to guess the encryption key used for wireless LAN communication and intercept the communication. As for the affected products/versions, see the information provided by the vendor under [References] section.

Impact

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

Base Score: 6.50 MEDIUM
Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

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

Base Score 3.x
6.50
Severity 3.x
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:elecom:wrc-2533ghbk2-t_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:elecom:wrc-2533ghbk2-t:-:*:*:*:*:*:*:*
cpe:2.3:o:elecom:wrc-2533ghbk-i_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:elecom:wrc-2533ghbk-i:-:*:*:*:*:*:*:*
cpe:2.3:o:elecom:wrc-1750ghbk2-i_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:elecom:wrc-1750ghbk2-i:-:*:*:*:*:*:*:*
cpe:2.3:o:elecom:wrc-1750ghbk-e_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:elecom:wrc-1750ghbk-e:-:*:*:*:*:*:*:*
cpe:2.3:o:elecom:wrc-1750ghbk_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:elecom:wrc-1750ghbk:-:*:*:*:*:*:*:*
cpe:2.3:o:elecom:wrc-1167ghbk2_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:elecom:wrc-1167ghbk2:-:*:*:*:*:*:*:*
cpe:2.3:o:elecom:wrc-1167ghbk_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:elecom:wrc-1167ghbk:-:*:*:*:*:*:*:*
cpe:2.3:o:elecom:wrc-f1167acf_firmware:-:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools