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THREATINT
PUBLISHED

CVE-2025-4732

TOTOLINK A3002R/A3002RU HTTP POST Request formFilter buffer overflow



Description

EN DE

A vulnerability classified as critical was found in TOTOLINK A3002R and A3002RU 3.0.0-B20230809.1615. This vulnerability affects unknown code of the file /boafrm/formFilter of the component HTTP POST Request Handler. The manipulation of the argument ip6addr leads to buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

In TOTOLINK A3002R and A3002RU 3.0.0-B20230809.1615 wurde eine Schwachstelle entdeckt. Sie wurde als kritisch eingestuft. Hierbei betrifft es unbekannten Programmcode der Datei /boafrm/formFilter der Komponente HTTP POST Request Handler. Dank der Manipulation des Arguments ip6addr mit unbekannten Daten kann eine buffer overflow-Schwachstelle ausgenutzt werden. Umgesetzt werden kann der Angriff über das Netzwerk. Der Exploit steht zur öffentlichen Verfügung.

Reserved 2025-05-15 | Published 2025-05-16 | Updated 2025-05-16 | Assigner VulDB


HIGH: 8.7CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
HIGH: 8.8CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
HIGH: 8.8CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
9.0AV:N/AC:L/Au:S/C:C/I:C/A:C

Problem types

Buffer Overflow

Memory Corruption

Product status

3.0.0-B20230809.1615
affected

3.0.0-B20230809.1615
affected

Timeline

2025-05-15:Advisory disclosed
2025-05-15:VulDB entry created
2025-05-15:VulDB entry last update

Credits

CH13hh (VulDB User) reporter

References

vuldb.com/?id.309034 (VDB-309034 | TOTOLINK A3002R/A3002RU HTTP POST Request formFilter buffer overflow) vdb-entry technical-description

vuldb.com/?ctiid.309034 (VDB-309034 | CTI Indicators (IOB, IOC, IOA)) signature permissions-required

vuldb.com/?submit.570690 (Submit #570690 | TOTOLINK A3002RU V3 and A3002R_V4 V3.0.0-B20230809.1615 Buffer Overflow) third-party-advisory

github.com/CH13hh/tmp_store_cc/blob/main/tt/ta/6.md broken-link exploit

www.totolink.net/ product

cve.org (CVE-2025-4732)

nvd.nist.gov (CVE-2025-4732)

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