CVE-2025-5904 | THREATINT

Description

A vulnerability was found in TOTOLINK T10 4.1.8cu.5207. It has been declared as critical. Affected by this vulnerability is the function setWiFiMeshName of the file /cgi-bin/cstecgi.cgi of the component POST Request Handler. The manipulation of the argument device_name leads to buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.

In TOTOLINK T10 4.1.8cu.5207 wurde eine kritische Schwachstelle ausgemacht. Betroffen ist die Funktion setWiFiMeshName der Datei /cgi-bin/cstecgi.cgi der Komponente POST Request Handler. Durch die Manipulation des Arguments device_name mit unbekannten Daten kann eine buffer overflow-Schwachstelle ausgenutzt werden. Der Angriff kann über das Netzwerk passieren. Der Exploit steht zur öffentlichen Verfügung.

Reserved 2025-06-09 | Published 2025-06-10 | Updated 2025-06-10 | 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

4.1.8cu.5207

affected

Timeline

2025-06-09:	Advisory disclosed
2025-06-09:	VulDB entry created
2025-06-09:	VulDB entry last update

Credits

ysnysn (VulDB User) reporter

References

vuldb.com/?id.311677 (VDB-311677 | TOTOLINK T10 POST Request cstecgi.cgi setWiFiMeshName buffer overflow) vdb-entry technical-description

vuldb.com/?ctiid.311677 (VDB-311677 | CTI Indicators (IOB, IOC, IOA)) signature permissions-required

vuldb.com/?submit.592264 (Submit #592264 | TOTOLINK T10 V2_Firmware V2_V4.1.8cu.5207 Buffer Overflow) third-party-advisory

candle-throne-f75.notion.site/...0aa1185806eb922dbd496c4a4b4 exploit

www.totolink.net/ product

cve.org (CVE-2025-5904)

nvd.nist.gov (CVE-2025-5904)

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