CVE-2025-45467: go1 Permission Flaw — Exploit

Description

Unitree Go1 <= Go1_2022_05_11 is vulnerable to Insecure Permissions as the firmware update functionality (via Wi-Fi/Ethernet) implements an insecure verification mechanism that solely relies on MD5 checksums for firmware integrity validation.

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CVSS v3.1 Score

7.1

HIGH

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

Weakness Type (CWE)

CWE-276 Incorrect Default Permissions

Affected Products

Vendor	Product	Versions
unitree	go1_firmware	All
unitree	go1	All

References

Exploits

https://github.com/zgsnj123/CVE-2025-45467/tree/main

Other References

https://www.unitree.com/cn/go1

Frequently Asked Questions

What is CVE-2025-45467? +

Unitree Go1 <= Go1_2022_05_11 is vulnerable to Insecure Permissions as the firmware update functionality (via Wi-Fi/Ethernet) implements an insecure verification mechanism that solely relies on MD5 checksums for firmware integrity validation. It has a CVSS v3.1 base score of 7.1 (HIGH).

How severe is CVE-2025-45467? +

CVE-2025-45467 has a CVSS v3.1 score of 7.1 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2025-45467? +

CVE-2025-45467 affects products from unitree, specifically: go1, go1_firmware. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-45467? +

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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