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

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CVE-2022-38625

Severity CVSS v4.0:
Pending analysis
Type:
CWE-345 Insufficient Verification of Data Authenticity
Publication date:
29/08/2022
Last modified:
03/08/2024

Description

Patlite NH-FB v1.46 and below was discovered to contain insufficient firmware validation during the upgrade firmware file upload process. This vulnerability allows authenticated attackers to create and upload their own custom-built firmware and inject malicious code. NOTE: the vendor's position is that this is a design choice, not a vulnerability

Impact

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

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
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

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:patlite:nbm-d88n_firmware:*:*:*:*:*:*:*:* 1.46 (including)
cpe:2.3:h:patlite:nbm-d88n:-:*:*:*:*:*:*:*
cpe:2.3:o:patlite:nhl-3fb1_firmware:*:*:*:*:*:*:*:* 1.46 (including)
cpe:2.3:h:patlite:nhl-3fb1:-:*:*:*:*:*:*:*
cpe:2.3:o:patlite:nhl-3fv1n_firmware:*:*:*:*:*:*:*:* 1.46 (including)
cpe:2.3:h:patlite:nhl-3fv1n:-:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools