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THREATINT
PUBLISHED

CVE-2025-6337

TOTOLINK A3002R/A3002RU HTTP POST Request formTmultiAP buffer overflow



Description

EN DE

A vulnerability was found in TOTOLINK A3002R and A3002RU 3.0.0-B20230809.1615/4.0.0-B20230531.1404. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the file /boafrm/formTmultiAP of the component HTTP POST Request Handler. The manipulation of the argument submit-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 A3002R and A3002RU 3.0.0-B20230809.1615/4.0.0-B20230531.1404 wurde eine kritische Schwachstelle ausgemacht. Dabei geht es um eine nicht genauer bekannte Funktion der Datei /boafrm/formTmultiAP der Komponente HTTP POST Request Handler. Durch das Beeinflussen des Arguments submit-url mit unbekannten Daten kann eine buffer overflow-Schwachstelle ausgenutzt werden. Die Umsetzung des Angriffs kann dabei über das Netzwerk erfolgen. Der Exploit steht zur öffentlichen Verfügung.

Reserved 2025-06-19 | Published 2025-06-20 | Updated 2025-06-20 | 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

Buffer Overflow

Memory Corruption

Product status

3.0.0-B20230809.1615
affected

4.0.0-B20230531.1404
affected

3.0.0-B20230809.1615
affected

4.0.0-B20230531.1404
affected

Timeline

2025-06-19:Advisory disclosed
2025-06-19:VulDB entry created
2025-06-19:VulDB entry last update

Credits

YeLeipeng_ (VulDB User) reporter

References

vuldb.com/?id.313333 (VDB-313333 | TOTOLINK A3002R/A3002RU HTTP POST Request formTmultiAP buffer overflow) vdb-entry technical-description

vuldb.com/?ctiid.313333 (VDB-313333 | CTI Indicators (IOB, IOC, IOA)) signature permissions-required

vuldb.com/?submit.596691 (Submit #596691 | TOTOLINK A3002RU V3.0.0-B20230809.1615 Buffer Overflow) third-party-advisory

vuldb.com/?submit.596692 (Submit #596692 | TOTOLINK A3002R V4.0.0-B20230531.1404 Buffer Overflow (Duplicate)) third-party-advisory

github.com/awindog/cve/blob/main/688/13.md related

github.com/awindog/cve/blob/main/688/14.md exploit

www.totolink.net/ product

cve.org (CVE-2025-6337)

nvd.nist.gov (CVE-2025-6337)

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