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

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CVE-2023-4452

Severity CVSS v4.0:
Pending analysis
Type:
CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Publication date:
01/11/2023
Last modified:
09/11/2023

Description

A vulnerability has been identified in the EDR-810, EDR-G902, and EDR-G903 Series, making them vulnerable to the denial-of-service vulnerability. This vulnerability stems from insufficient input validation in the URI, potentially enabling malicious users to trigger the device reboot. <br />

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

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:moxa:edr-g903_firmware:*:*:*:*:*:*:*:* 5.7.21 (excluding)
cpe:2.3:h:moxa:edr-g903:-:*:*:*:*:*:*:*
cpe:2.3:o:moxa:edr-g903-t_firmware:*:*:*:*:*:*:*:* 5.7.21 (excluding)
cpe:2.3:h:moxa:edr-g903-t:-:*:*:*:*:*:*:*
cpe:2.3:o:moxa:edr-g902_firmware:*:*:*:*:*:*:*:* 5.7.21 (excluding)
cpe:2.3:h:moxa:edr-g902:-:*:*:*:*:*:*:*
cpe:2.3:o:moxa:edr-g902-t_firmware:*:*:*:*:*:*:*:* 5.7.21 (excluding)
cpe:2.3:h:moxa:edr-g902-t:-:*:*:*:*:*:*:*
cpe:2.3:o:moxa:edr-810-vpn-2gsfp_firmware:*:*:*:*:*:*:*:* 5.12.29 (excluding)
cpe:2.3:h:moxa:edr-810-vpn-2gsfp:-:*:*:*:*:*:*:*
cpe:2.3:o:moxa:edr-810-vpn-2gsfp-t_firmware:*:*:*:*:*:*:*:* 5.12.29 (excluding)
cpe:2.3:h:moxa:edr-810-vpn-2gsfp-t:-:*:*:*:*:*:*:*
cpe:2.3:o:moxa:edr-810-2gsfp_firmware:*:*:*:*:*:*:*:* 5.12.29 (excluding)
cpe:2.3:h:moxa:edr-810-2gsfp:-:*:*:*:*:*:*:*
cpe:2.3:o:moxa:edr-810-2gsfp-t_firmware:*:*:*:*:*:*:*:* 5.12.29 (excluding)

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


References to Advisories, Solutions, and Tools