CVE-2025-6568 | THREATINT

Description

A vulnerability classified as critical has been found in TOTOLINK EX1200T 4.1.2cu.5232_B20210713. Affected is an unknown function of the file /boafrm/formIpv6Setup of the component HTTP POST Request Handler. The manipulation of the argument submit-url leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.

Es wurde eine kritische Schwachstelle in TOTOLINK EX1200T 4.1.2cu.5232_B20210713 entdeckt. Es betrifft eine unbekannte Funktion der Datei /boafrm/formIpv6Setup der Komponente HTTP POST Request Handler. Durch das Beeinflussen des Arguments submit-url mit unbekannten Daten kann eine buffer overflow-Schwachstelle ausgenutzt werden. Der Angriff kann über das Netzwerk erfolgen. Der Exploit steht zur öffentlichen Verfügung.

Reserved 2025-06-24 | Published 2025-06-24 | Updated 2025-06-24 | 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

4.1.2cu.5232_B20210713

affected

Timeline

2025-06-24:	Advisory disclosed
2025-06-24:	VulDB entry created
2025-06-24:	VulDB entry last update

Credits

yuhongxiang (VulDB User) reporter

References

vuldb.com/?id.313740 (VDB-313740 | TOTOLINK EX1200T HTTP POST Request formIpv6Setup buffer overflow) vdb-entry technical-description

vuldb.com/?ctiid.313740 (VDB-313740 | CTI Indicators (IOB, IOC, IOA)) signature permissions-required

vuldb.com/?submit.601344 (Submit #601344 | TOTOLINK EX1200T V4.1.2cu.5232_B20210713 Buffer Overflow) third-party-advisory

github.com/d2pq/cve/blob/main/616/23.md related

github.com/d2pq/cve/blob/main/616/23.md exploit

www.totolink.net/ product

cve.org (CVE-2025-6568)

nvd.nist.gov (CVE-2025-6568)

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