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CVE-2025-6627

TOTOLINK A702R HTTP POST Request formIpv6Setup buffer overflow

Published: Jun 25, 2025Updated: Jul 16, 2025 Sources: CVE List NVD BDUCWE-119
8.8HIGH
NVD MITRE
EPSS Score
4.1%
Top 9.9%
CISA KEV
Not in KEV
Exploits
2 Known
Remediation
Patch Available
Self-Check
Not available

Description

A vulnerability has been found in TOTOLINK A702R 4.0.0-B20230721.1521 and classified as critical. This vulnerability affects unknown code of the file /boafrm/formIpv6Setup of the component HTTP POST Request Handler. The manipulation of the argument submit-url leads to buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:LUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
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Weaknesses

CWE-119CWE-120

Affected Products

TOTOLINK
commercial·TWaka totolink corp.
A702R
Networking Infrastructure
a702r firmware
Networking Infrastructure
and 1 more affected products View all →

Exploitability

2 exploit sources identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
Official Patch Available
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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques
Initial Access
Privilege Escalation
View detailed technique mapping

References

https://vuldb.com/?id.313852
vuldb.com
https://vuldb.com/?ctiid.313852
vuldb.com
https://vuldb.com/?submit.602292
vuldb.com
and 3 more references View all →

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