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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2025-6400 Detail

Description

A vulnerability was found in TOTOLINK N300RH 6.1c.1390_B20191101 and classified as critical. Affected by this issue is some unknown functionality of the file /boafrm/formPortFw of the component HTTP POST Message Handler. The manipulation of the argument service_type leads to buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

Nist CVSS score does not match with CNA score
CNA:  VulDB
CVSS-BT 7.4 HIGH
Vector:  CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
https://github.com/d2pq/cve/blob/main/616/20.md CISA-ADP, VulDB Exploit  Third Party Advisory 
https://github.com/d2pq/cve/blob/main/616/20.md#poc VulDB Exploit  Third Party Advisory 
https://vuldb.com/?ctiid.313394 VulDB Permissions Required  Third Party Advisory  VDB Entry 
https://vuldb.com/?id.313394 VulDB Third Party Advisory  VDB Entry 
https://vuldb.com/?submit.597687 VulDB Third Party Advisory  VDB Entry 
https://www.totolink.net/ VulDB Product 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') VulDB  
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer VulDB  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

3 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2025-6400
NVD Published Date:
06/21/2025
NVD Last Modified:
06/25/2025
Source:
VulDB