Improper Access Controls in 70mai M300 Web Server Component
CVE-2025-6527

2.3LOW

Key Information:

Vendor

70mai

Status
M300
Vendor
CVE Published:
23 June 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-6527?

A significant vulnerability has been identified in the 70mai M300 dashcam, specifically within the Web Server component. This flaw allows for improper access controls, potentially exposing sensitive data during local network interactions. Although the attack requires local access and exhibits higher complexity, the exploit has been publicly disclosed, necessitating immediate examination by users of the affected product. Despite early communication to the vendor regarding this issue, there has been no response.

Affected Version(s)

M300 20250611

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2025-6527 - Proof of Concept

References

https://vuldb.com/?id.313644
vdb-entry
https://vuldb.com/?ctiid.313644
signaturepermissions-required
https://vuldb.com/?submit.595448
third-party-advisory

CVSS V4

Score:
2.3
Severity:
LOW
Confidentiality:
Low
Integrity:
None
Availability:
None
Attack Vector:
Adjacent Network
Attack Complexity:
High
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

geochen (VulDB User)
.
CVE-2025-6527 : Improper Access Controls in 70mai M300 Web Server Component