CVE-2025-6529
70mai M300 Telnet Service default credentials
Description
A vulnerability was found in 70mai M300 up to 20250611 and classified as critical. Affected by this issue is some unknown functionality of the component Telnet Service. The manipulation leads to use of default credentials. The attack needs to be initiated within the local network. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
INFO
Published Date :
June 23, 2025, 11:15 p.m.
Last Modified :
Nov. 14, 2025, 2:12 p.m.
Remotely Exploit :
No
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 2.0 | HIGH | [email protected] | ||||
| CVSS 3.1 | HIGH | [email protected] | ||||
| CVSS 3.1 | HIGH | [email protected] | ||||
| CVSS 4.0 | HIGH | [email protected] |
Solution
- Change the default Telnet service credentials.
- Disable Telnet if not strictly necessary.
- Apply security patches from the vendor when available.
Public PoC/Exploit Available at Github
CVE-2025-6529 has a 1 public
PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2025-6529.
| URL | Resource |
|---|---|
| https://github.com/geo-chen/70mai/blob/main/README.md#finding-7-remotely-upload-malicious-files-and-execute-code | Exploit Third Party Advisory |
| https://vuldb.com/?ctiid.313646 | Permissions Required VDB Entry |
| https://vuldb.com/?id.313646 | Third Party Advisory VDB Entry |
| https://vuldb.com/?submit.595450 | Third Party Advisory VDB Entry |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2025-6529 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2025-6529
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
None
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2025-6529 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2025-6529 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Initial Analysis by [email protected]
Nov. 14, 2025
Action Type Old Value New Value Added CVSS V3.1 AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Added CPE Configuration AND OR *cpe:2.3:o:70mai:m300_firmware:*:*:*:*:*:*:*:* versions up to (including) 2025-06-11 OR cpe:2.3:h:70mai:m300:-:*:*:*:*:*:*:* Added Reference Type VulDB: https://github.com/geo-chen/70mai/blob/main/README.md#finding-7-remotely-upload-malicious-files-and-execute-code Types: Exploit, Third Party Advisory Added Reference Type VulDB: https://vuldb.com/?ctiid.313646 Types: Permissions Required, VDB Entry Added Reference Type VulDB: https://vuldb.com/?id.313646 Types: Third Party Advisory, VDB Entry Added Reference Type VulDB: https://vuldb.com/?submit.595450 Types: Third Party Advisory, VDB Entry -
New CVE Received by [email protected]
Jun. 23, 2025
Action Type Old Value New Value Added Description A vulnerability was found in 70mai M300 up to 20250611 and classified as critical. Affected by this issue is some unknown functionality of the component Telnet Service. The manipulation leads to use of default credentials. The attack needs to be initiated within the local network. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way. Added CVSS V4.0 AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Added CVSS V3.1 AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Added CVSS V2 (AV:A/AC:L/Au:N/C:C/I:C/A:C) Added CWE CWE-1392 Added Reference https://github.com/geo-chen/70mai/blob/main/README.md#finding-7-remotely-upload-malicious-files-and-execute-code Added Reference https://vuldb.com/?ctiid.313646 Added Reference https://vuldb.com/?id.313646 Added Reference https://vuldb.com/?submit.595450