CVE-2025-52601
Unknown Unknown - Not Provided
Hardcoded Encryption Key in Device Manager Exposes Sensitive Data

Publication date: 2025-12-26

Last updated on: 2025-12-26

Assigner: Hanwha Vision Co., Ltd.

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.
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Meta Information
Published
2025-12-26
Last Modified
2025-12-26
Generated
2026-06-16
AI Q&A
2025-12-26
EPSS Evaluated
2026-06-15
NVD
CVE-2025-52601
Affected Vendors & Products
Showing 5 associated CPEs
Vendor Product Version / Range
hanwha vision 2.24.00
hanwha vision *
hanwha vision 2.23.01
hanwha vision 2.22.10
hanwha vision 2.23.00
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-321 The product uses a hard-coded, unchangeable cryptographic key.
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Executive Summary

This vulnerability involves a hardcoded encryption key in the Device Manager software. Because the key is hardcoded, an attacker who obtains it can decrypt sensitive information that is supposed to be protected, potentially exposing confidential data.

Impact Analysis

The vulnerability can lead to unauthorized access to sensitive information by allowing an attacker to decrypt data protected by the hardcoded encryption key. This could result in data breaches, loss of confidentiality, and potential operational disruptions if the compromised information is critical.

Mitigation Strategies

The immediate step to mitigate this vulnerability is to apply the patch firmware released by the manufacturer. Please refer to the manufacturer's report for details and workarounds.

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