CVE-2025-65295: hub m2 Weak Crypto — Exploit

Description

Multiple vulnerabilities in Aqara Hub firmware update process in the Camera Hub G3 4.1.9_0027, Hub M2 4.3.6_0027, and Hub M3 4.3.6_0025 devices, allow attackers to install malicious firmware without proper verification. The device fails to validate firmware signatures during updates, uses outdated cryptographic methods that can be exploited to forge valid signatures, and exposes information through improperly initialized memory.

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CVSS v3.1 Score

8.1

HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness Type (CWE)

CWE-326 CWE-326

CWE-347 CWE-347

CWE-457 CWE-457

Affected Products

Vendor	Product	Versions
aqara	hub_m2_firmware	All
aqara	hub_m2	All
aqara	hub_m3_firmware	All
aqara	hub_m3	All
aqara	camera_hub_g3_firmware	All
aqara	camera_hub_g3	All

References

Exploits

https://github.com/Chapoly1305/myCVEReports/blob/main/Aqara/OTA-Firmware-Insecurity.md

Frequently Asked Questions

What is CVE-2025-65295? +

Multiple vulnerabilities in Aqara Hub firmware update process in the Camera Hub G3 4.1.9_0027, Hub M2 4.3.6_0027, and Hub M3 4.3.6_0025 devices, allow attackers to install malicious firmware without proper verification. The device fails to validate firmware signatures during updates, uses outdated cryptographic methods that can be exploited to forge valid signatures, and exposes information through improperly initialized memory. It has a CVSS v3.1 base score of 8.1 (HIGH).

How severe is CVE-2025-65295? +

CVE-2025-65295 has a CVSS v3.1 score of 8.1 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2025-65295? +

CVE-2025-65295 affects products from aqara, specifically: camera_hub_g3, camera_hub_g3_firmware, hub_m2, hub_m2_firmware, hub_m3, hub_m3_firmware. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-65295? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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