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CVE-2025-6149

Published: Jun 17, 2025

Modified: Jun 17, 2025

PUBLISHED

CVSS v3.1

8.8

HIGH

Description

A vulnerability classified as critical has been found in TOTOLINK A3002R 4.0.0-B20230531.1404. Affected is an unknown function of the file /boafrm/formSysLog of the component HTTP POST Request Handler. The manipulation of the argument submit-url leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.

Vendor	Product	Versions
TOTOLINK	A3002R	affected `4.0.0-B20230531.1404`

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

References

VDB-312624 | TOTOLINK A3002R HTTP POST Request formSysLog buffer overflow

vdb-entry

technical-description

VDB-312624 | CTI Indicators (IOB, IOC, IOA)

signature

permissions-required

Submit #593019 | TOTOLINK A3002R V4.0.0-B20230531.1404 Buffer Overflow

third-party-advisory

https://github.com/Lena-lyy/cve/blob/main/6.md

related

https://github.com/Lena-lyy/cve/blob/main/6.md#poc

exploit

https://www.totolink.net/

product

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