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THREATINT
PUBLISHED

CVE-2025-5672

TOTOLINK N302R Plus HTTP POST Request formFilter buffer overflow



Description

EN DE

A vulnerability has been found in TOTOLINK N302R Plus up to 3.4.0-B20201028 and classified as critical. Affected by this vulnerability is an unknown functionality of the file /boafrm/formFilter of the component HTTP POST Request Handler. The manipulation of the argument url leads to buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.

In TOTOLINK N302R Plus bis 3.4.0-B20201028 wurde eine Schwachstelle gefunden. Sie wurde als kritisch eingestuft. Das betrifft eine unbekannte Funktionalität der Datei /boafrm/formFilter der Komponente HTTP POST Request Handler. Durch Manipulation des Arguments url mit unbekannten Daten kann eine buffer overflow-Schwachstelle ausgenutzt werden. Der Angriff kann über das Netzwerk angegangen werden. Der Exploit steht zur öffentlichen Verfügung.

Reserved 2025-06-04 | Published 2025-06-05 | Updated 2025-06-05 | 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-B20201028
affected

Timeline

2025-06-04:Advisory disclosed
2025-06-04:VulDB entry created
2025-06-04:VulDB entry last update

Credits

wanglun_ (VulDB User) reporter

References

vuldb.com/?id.311161 (VDB-311161 | TOTOLINK N302R Plus HTTP POST Request formFilter buffer overflow) vdb-entry technical-description

vuldb.com/?ctiid.311161 (VDB-311161 | CTI Indicators (IOB, IOC, IOA)) signature permissions-required

vuldb.com/?submit.590094 (Submit #590094 | TOTOLINK N302R-Plus <=V3.4.0-B20201028 Buffer Overflow) third-party-advisory

github.com/byxs0x0/cve2/blob/main/530/2.md broken-link exploit

www.totolink.net/ product

cve.org (CVE-2025-5672)

nvd.nist.gov (CVE-2025-5672)

Download JSON

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