CVE-2025-4730 | THREATINT

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.

Eine kritische Schwachstelle wurde in TOTOLINK A3002R and A3002RU 3.0.0-B20230809.1615 ausgemacht. Dies betrifft einen unbekannten Teil der Datei /boafrm/formMapDel der Komponente HTTP POST Request Handler. Durch das Beeinflussen des Arguments devicemac1 mit unbekannten Daten kann eine buffer overflow-Schwachstelle ausgenutzt werden. Der Angriff kann über das Netzwerk passieren. 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

BabyShark (VulDB User) reporter

References

vuldb.com/?id.309032 (VDB-309032 | TOTOLINK A3002R/A3002RU HTTP POST Request formMapDel buffer overflow) vdb-entry technical-description

vuldb.com/?ctiid.309032 (VDB-309032 | CTI Indicators (IOB, IOC, IOA)) signature permissions-required

vuldb.com/?submit.570687 (Submit #570687 | 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/3.md broken-link exploit

www.totolink.net/ product

cve.org (CVE-2025-4730)

nvd.nist.gov (CVE-2025-4730)

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