CVE-2025-4832 - CVE House
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Status published High CVE-2025-4832

TOTOLINK A702R/A3002R/A3002RU HTTP POST Request formDosCfg buffer overflow

Vulnerability Description

A vulnerability has been found in TOTOLINK A702R, A3002R and A3002RU 3.0.0-B20230809.1615 and classified as critical. This vulnerability affects unknown code of the file /boafrm/formDosCfg 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.

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

A702R, A3002R, A3002RU
Vulnerable Versions:
3.0.0-B20230809.1615

Timeline

Official Publish: May 17th, 2025
Last Modified: May 19th, 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)