CVE-2025-5905 | THREATINT

Description

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

Eine kritische Schwachstelle wurde in TOTOLINK T10 4.1.8cu.5207 ausgemacht. Betroffen davon ist die Funktion setWiFiRepeaterCfg der Datei /cgi-bin/cstecgi.cgi der Komponente POST Request Handler. Durch Manipulation des Arguments Password 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 2025-06-09 | 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

ysnysn0121 (VulDB User) reporter

References

vuldb.com/?id.311678 (VDB-311678 | TOTOLINK T10 POST Request cstecgi.cgi setWiFiRepeaterCfg buffer overflow) vdb-entry technical-description

vuldb.com/?ctiid.311678 (VDB-311678 | CTI Indicators (IOB, IOC, IOA)) signature permissions-required

vuldb.com/?submit.592265 (Submit #592265 | TOTOLINK T10 V2_Firmware V2_V4.1.8cu.5207 Buffer Overflow) third-party-advisory

candle-throne-f75.notion.site/...80bd8cd0da62d4d2e47f?pvs=73 exploit

www.totolink.net/ product

cve.org (CVE-2025-5905)

nvd.nist.gov (CVE-2025-5905)

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