7.1

CVE-2025-45467: unitree go1_firmware Incorrect Default Permissions

Analyzed
Published 25-07-2025Last modified 25-07-2025

Vulnerability summary

CVE-2025-45467 is a high (CVSS 7.1) Incorrect Default Permissions vulnerability in unitree go1_firmware. EPSS estimates a 0.32% chance of exploitation in the next 30 days, higher than 23.7% of scored vulnerabilities. 1 public exploit is recorded.

Overall risk
38/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.1/10
010
High · v3.1 (CVE.org)
EPSS score
0.32%
0%100%
Low · +0.02 pp in 30 days
KEVNot listedNot listed by any tracked catalog.
RansomwareNot flaggedNo ransomware use recorded.
Public exploits1github

Timeline

  1. 25-07-2025
    PublishedVulnerability first disclosed.
  2. 25-07-2025
    Last modifiedVulnerability information updated.

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.

CVSS metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

0.32%

Chance of exploitation in the next 30 days

Percentile

24%

Versus all other CVEs

30-day change

Increase +0.02 pp

From 0.30% on 24-09-2026

24-09-202624-10-2026

Known exploited

Compare KEV catalogs
CISA KEV

Not in the CISA KEV catalog.

ENISA CNW

Not in the ENISA CNW catalog.

CIRCL

Not in the CIRCL catalog.

Public exploits

1 found
  • githubUnverified

    Cve 2025 45467

    Maturity: poc

Weaknesses

CWE · root cause

Affected systems

Unitree1 product

1 vendor · 1 product

References

2 links