CVE-2025-7154 | THREATINT

Description

A vulnerability, which was classified as critical, has been found in TOTOLINK N200RE 9.3.5u.6095_B20200916/9.3.5u.6139_B20201216. Affected by this issue is the function sub_41A0F8 of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument Hostname leads to os command injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.

Eine kritische Schwachstelle wurde in TOTOLINK N200RE 9.3.5u.6095_B20200916/9.3.5u.6139_B20201216 entdeckt. Dies betrifft die Funktion sub_41A0F8 der Datei /cgi-bin/cstecgi.cgi. Durch Manipulieren des Arguments Hostname mit unbekannten Daten kann eine os command injection-Schwachstelle ausgenutzt werden. Der Angriff kann über das Netzwerk passieren. Der Exploit steht zur öffentlichen Verfügung.

Reserved 2025-07-07 | Published 2025-07-08 | Updated 2025-07-08 | Assigner VulDB

MEDIUM: 5.3CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

MEDIUM: 6.3CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

MEDIUM: 6.3CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

6.5AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR

Problem types

OS Command Injection

Command Injection

Product status

9.3.5u.6095_B20200916

affected

9.3.5u.6139_B20201216

affected

Timeline

2025-07-07:	Advisory disclosed
2025-07-07:	VulDB entry created
2025-07-07:	VulDB entry last update

Credits

FLY200503 (VulDB User) reporter

References

vuldb.com/?id.315092 (VDB-315092 | TOTOLINK N200RE cstecgi.cgi sub_41A0F8 os command injection) vdb-entry technical-description

vuldb.com/?ctiid.315092 (VDB-315092 | CTI Indicators (IOB, IOC, TTP, IOA)) signature permissions-required

vuldb.com/?submit.606230 (Submit #606230 | TOTOLINK N200RE V5_V9.3.5u.5812_B20200414 OS Command Injection) third-party-advisory

github.com/.../IoT-vul/blob/master/Totolink/N200RE/README.md exploit

www.totolink.net/ product

cve.org (CVE-2025-7154)

nvd.nist.gov (CVE-2025-7154)

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