CVE-2025-4833

HighCVSS 8.8/10Last modified Jun 17, 2026

Description

A vulnerability was found in TOTOLINK A702R, A3002R and A3002RU 3.0.0-B20230809.1615 and classified as critical. This issue affects some unknown processing of the file /boafrm/formNtp of the component HTTP POST Request Handler. The manipulation of the argument submit-url leads to buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

Metrics

CVSS 3.1 8.8/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-119 CWE-120

Affected software

Vendor	Product	Versions
TOTOLINK	A702R	3.0.0-B20230809.1615
TOTOLINK	A3002R	3.0.0-B20230809.1615
TOTOLINK	A3002RU	3.0.0-B20230809.1615

References

https://github.com/CH13hh/tmp_store_cc/blob/main/toto/11.mdBroken Link
https://vuldb.com/?ctiid.309299Permissions Required, VDB Entry
https://vuldb.com/?id.309299Third Party Advisory, VDB Entry
https://vuldb.com/?submit.574606Third Party Advisory, VDB Entry
https://www.totolink.net/Product

Timeline

Published: May 17, 2025
Last modified: Jun 17, 2026
NVD status: Analyzed

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