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THREATINT
PUBLISHED

CVE-2025-6487

TOTOLINK A3002R formRoute stack-based overflow



Description

EN DE

A vulnerability was found in TOTOLINK A3002R 1.1.1-B20200824.0128. It has been rated as critical. This issue affects the function formRoute of the file /boafrm/formRoute. The manipulation of the argument subnet leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

Eine Schwachstelle wurde in TOTOLINK A3002R 1.1.1-B20200824.0128 ausgemacht. Sie wurde als kritisch eingestuft. Davon betroffen ist die Funktion formRoute der Datei /boafrm/formRoute. Durch das Manipulieren des Arguments subnet mit unbekannten Daten kann eine stack-based buffer overflow-Schwachstelle ausgenutzt werden. Der Angriff kann über das Netzwerk erfolgen. Der Exploit steht zur öffentlichen Verfügung.

Reserved 2025-06-21 | Published 2025-06-22 | Updated 2025-06-22 | 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/E:P
HIGH: 8.8CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R
HIGH: 8.8CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R
9.0AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR

Problem types

Stack-based Buffer Overflow

Memory Corruption

Product status

1.1.1-B20200824.0128
affected

Timeline

2025-06-21:Advisory disclosed
2025-06-21:VulDB entry created
2025-06-21:VulDB entry last update

Credits

pjq123 (VulDB User) reporter

References

vuldb.com/?id.313595 (VDB-313595 | TOTOLINK A3002R formRoute stack-based overflow) vdb-entry technical-description

vuldb.com/?ctiid.313595 (VDB-313595 | CTI Indicators (IOB, IOC, IOA)) signature permissions-required

vuldb.com/?submit.600729 (Submit #600729 | TOTOLINK A3002R V1.1.1-B20200824.0128 Stack-based Buffer Overflow) third-party-advisory

github.com/wudipjq/my_vuln/blob/main/totolink3/vuln_36/36.md exploit

www.totolink.net/ product

cve.org (CVE-2025-6487)

nvd.nist.gov (CVE-2025-6487)

Download JSON

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