CVE-2025-15575
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BaseFortify

Publication date: 2026-02-12

Last updated on: 2026-02-12

Assigner: SEC Consult Vulnerability Lab

Description
The firmware update functionality does not verify the authenticity of the supplied firmware update files. This allows attackers to flash malicious firmware update files on the device. Initial analysis of the firmware update functionality does not show any cryptographic checks (e.g. digital signature checks) on the supplied firmware update files. Furthermore, ESP32 security features such as secure boot are not used.

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Meta Information

Published
2026-02-12
Last Modified
2026-02-12
Generated
2026-07-06
AI Q&A
2026-02-12
EPSS Evaluated
2026-07-04
NVD
CVE-2025-15575
EUVD
EUVD-2025-207390

Affected Vendors & Products

Currently, no data is known.

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-494 The product downloads source code or an executable from a remote location and executes the code without sufficiently verifying the origin and integrity of the code.

Attack-Flow Graph

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Executive Summary

This vulnerability exists because the firmware update functionality does not verify the authenticity of the firmware update files supplied to the device.

As a result, attackers can flash malicious firmware onto the device since there are no cryptographic checks such as digital signature verification.

Additionally, security features like secure boot on the ESP32 platform are not utilized, which further increases the risk.

Impact Analysis

This vulnerability can allow attackers to install malicious firmware on the affected device.

Malicious firmware can compromise the device's integrity, potentially leading to unauthorized control, data theft, or disruption of device functionality.

Compliance Impact

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Detection Guidance

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Mitigation Strategies

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