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THREATINT
PUBLISHED

CVE-2025-3993

TOTOLINK N150RT formWsc buffer overflow



Description

EN DE

A vulnerability was found in TOTOLINK N150RT 3.4.0-B20190525 and classified as critical. This issue affects some unknown processing of the file /boafrm/formWsc. 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.

Eine kritische Schwachstelle wurde in TOTOLINK N150RT 3.4.0-B20190525 gefunden. Hierbei geht es um eine nicht exakt ausgemachte Funktion der Datei /boafrm/formWsc. Dank Manipulation des Arguments submit-url 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 2025-04-26 | Published 2025-04-28 | Updated 2025-04-28 | 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

3.4.0-B20190525
affected

Timeline

2025-04-26:Advisory disclosed
2025-04-26:VulDB entry created
2025-04-26:VulDB entry last update

Credits

lcyf-fizz (VulDB User) reporter

References

vuldb.com/?id.306329 (VDB-306329 | TOTOLINK N150RT formWsc buffer overflow) vdb-entry technical-description

vuldb.com/?ctiid.306329 (VDB-306329 | CTI Indicators (IOB, IOC, IOA)) signature permissions-required

vuldb.com/?submit.557944 (Submit #557944 | TOTOLINK N150RT V3.4.0-B20190525 Buffer Overflow) third-party-advisory

github.com/...vuls/tree/main/N150RT/BufferOverflow_formWsc_1 exploit

www.totolink.net/ product

cve.org (CVE-2025-3993)

nvd.nist.gov (CVE-2025-3993)

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