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

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CVE-2025-52601

Severity CVSS v4.0:
MEDIUM
Type:
CWE-321 Use of Hard-coded Cryptographic Key
Publication date:
26/12/2025
Last modified:
07/01/2026

Description

Cybersecurity Nozomi Networks Labs, a specialized security company focused on Industrial Control Systems (ICS) and OT/IoT security, has discovered a vulnerability in Device Manager that a hardcoded encryption key for sensitive information. An attacker can use key to decrypt sensitive information. The manufacturer has released patch firmware for the flaw, please refer to the manufacturer's report for details and workarounds.

Impact

Vector 4.0
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:H CVSS v4.0 Severity and Metrics:

Base Score: 6.30 MEDIUM
Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:H

Attack Vector (AV): Local
Attack Complexity (AC): Low
Attack Requirements (AT): None
Privileges Required (PR): Low
User Interaction (UI): None
Confidentiality (VC): None
Integrity (VI): None
Availability (VA): None
Confidentiality (SC): High
Integrity (SI): High
Availability (SA): High

Base Score 4.0
6.30
Severity 4.0
MEDIUM
Vector 3.x
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 7.80 HIGH
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector (AV): Local
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
7.80
Severity 3.x
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:hanwhavision:xno-8082r_firmware:*:*:*:*:*:*:*:* 2.24.00 (excluding)
cpe:2.3:h:hanwhavision:xno-8082r:-:*:*:*:*:*:*:*
cpe:2.3:o:hanwhavision:xnv-8082r_firmware:*:*:*:*:*:*:*:* 2.24.00 (excluding)
cpe:2.3:h:hanwhavision:xnv-8082r:-:*:*:*:*:*:*:*
cpe:2.3:o:hanwhavision:xnd-8082rf_firmware:*:*:*:*:*:*:*:* 2.24.00 (excluding)
cpe:2.3:h:hanwhavision:xnd-8082rf:-:*:*:*:*:*:*:*
cpe:2.3:o:hanwhavision:xnd-8082rv_firmware:*:*:*:*:*:*:*:* 2.24.00 (excluding)
cpe:2.3:h:hanwhavision:xnd-8082rv:-:*:*:*:*:*:*:*
cpe:2.3:o:hanwhavision:xnb-8002_firmware:*:*:*:*:*:*:*:* 2.24.00 (excluding)
cpe:2.3:h:hanwhavision:xnb-8002:-:*:*:*:*:*:*:*
cpe:2.3:o:hanwhavision:xno-9082rz_firmware:*:*:*:*:*:*:*:* 2.24.00 (excluding)
cpe:2.3:h:hanwhavision:xno-9082rz:-:*:*:*:*:*:*:*
cpe:2.3:o:hanwhavision:xnv-9082r_firmware:*:*:*:*:*:*:*:* 2.24.00 (excluding)
cpe:2.3:h:hanwhavision:xnv-9082r:-:*:*:*:*:*:*:*
cpe:2.3:o:hanwhavision:xnd-9082rf_firmware:*:*:*:*:*:*:*:* 2.24.00 (excluding)

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


References to Advisories, Solutions, and Tools