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

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CVE-2023-20112

Severity CVSS v4.0:
Pending analysis
Type:
CWE-125 Out-of-bounds Read
Publication date:
23/03/2023
Last modified:
07/11/2023

Description

A vulnerability in Cisco access point (AP) software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to insufficient validation of certain parameters within 802.11 frames. An attacker could exploit this vulnerability by sending a wireless 802.11 association request frame with crafted parameters to an affected device. A successful exploit could allow the attacker to cause an unexpected reload of an affected device, resulting in a DoS condition.

Impact

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

Attack Vector (AV): Adjacent
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
6.50
Severity 3.x
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:cisco:business_150ax_firmware:*:*:*:*:*:*:*:* 10.3.2.0 (excluding)
cpe:2.3:h:cisco:business_150ax:-:*:*:*:*:*:*:*
cpe:2.3:o:cisco:business_151axm_firmware:*:*:*:*:*:*:*:* 10.3.2.0 (excluding)
cpe:2.3:h:cisco:business_151axm:-:*:*:*:*:*:*:*
cpe:2.3:o:cisco:catalyst_9105ax_firmware:*:*:*:*:*:*:*:* 10.3.2.0 (excluding)
cpe:2.3:h:cisco:catalyst_9105ax:-:*:*:*:*:*:*:*
cpe:2.3:o:cisco:catalyst_9105axi_firmware:*:*:*:*:*:*:*:* 10.3.2.0 (excluding)
cpe:2.3:h:cisco:catalyst_9105axi:-:*:*:*:*:*:*:*
cpe:2.3:o:cisco:catalyst_9105axw_firmware:*:*:*:*:*:*:*:* 10.3.2.0 (excluding)
cpe:2.3:h:cisco:catalyst_9105axw:-:*:*:*:*:*:*:*
cpe:2.3:o:cisco:catalyst_9105i_firmware:*:*:*:*:*:*:*:* 10.3.2.0 (excluding)
cpe:2.3:h:cisco:catalyst_9105i:-:*:*:*:*:*:*:*
cpe:2.3:o:cisco:catalyst_9105w_firmware:*:*:*:*:*:*:*:* 10.3.2.0 (excluding)
cpe:2.3:h:cisco:catalyst_9105w:-:*:*:*:*:*:*:*
cpe:2.3:o:cisco:catalyst_9115_firmware:*:*:*:*:*:*:*:* 10.3.2.0 (excluding)

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


References to Advisories, Solutions, and Tools