Improper Authentication in 70mai M300 RTSP Live Video Stream Endpoint
CVE-2025-6528

5.3MEDIUM

Key Information:

Vendor

70mai

Status
M300
Vendor
CVE Published:
23 June 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-6528?

A significant vulnerability exists in the 70mai M300 model, specifically within the RTSP Live Video Stream Endpoint. This flaw enables improper authentication through an unknown function located at /livestream/12. Attackers can exploit this vulnerability from within the local network, potentially allowing unauthorized access to the live video stream. Despite the disclosure of this exploit to the vendor, there has been no official response regarding mitigation or patching efforts, raising concerns about the security of users' devices.

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-2025-6528 - Proof of Concept

References

https://vuldb.com/?id.313645
vdb-entry
https://vuldb.com/?ctiid.313645
signaturepermissions-required
https://vuldb.com/?submit.595449
third-party-advisory

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
None
Attack Vector:
Adjacent Network
Attack Complexity:
Low
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-2025-6528 : Improper Authentication in 70mai M300 RTSP Live Video Stream Endpoint