CVE-2025-4730 - CVE House
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Status published High CVE-2025-4730

TOTOLINK A3002R/A3002RU HTTP POST Request formMapDel buffer overflow

Vulnerability Description

A vulnerability was found in TOTOLINK A3002R and A3002RU 3.0.0-B20230809.1615. It has been rated as critical. Affected by this issue is some unknown functionality of the file /boafrm/formMapDel of the component HTTP POST Request Handler. The manipulation of the argument devicemac1 leads to buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • BabyShark (VulDB User)

Affected Vendor

Affected Software

A3002R, A3002RU
Vulnerable Versions:
3.0.0-B20230809.1615

Timeline

Official Publish: May 16th, 2025
Last Modified: May 16th, 2025
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weaknesses (CWE)