CVE-2025-7154

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.

CVSS v3 6.3 MEDIUM
CVSS v2.0 6.5 MEDIUM

6.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

6.5^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:P/I:P/A:P

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/FLY200503/IoT-vul/blob/master/Totolink/N200RE/README.md	Exploit Third Party Advisory
https://vuldb.com/?ctiid.315092	Permissions Required VDB Entry
https://vuldb.com/?id.315092	Third Party Advisory VDB Entry
https://vuldb.com/?submit.606230	Third Party Advisory VDB Entry
https://www.totolink.net/	Product
https://github.com/FLY200503/IoT-vul/blob/master/Totolink/N200RE/README.md	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:totolink:n200re_firmware:9.3.5u.6095_b20200916:*:*:*:*:*:*:*

cpe:2.3:h:totolink:n200re:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:totolink:n200re_firmware:9.3.5u.6139_b20201216:*:*:*:*:*:*:*

cpe:2.3:h:totolink:n200re:-:*:*:*:*:*:*:*

History

16 Jul 2025, 19:35

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-07-08 01:15

Updated : 2025-07-16 19:35

NVD link : CVE-2025-7154

Mitre link : CVE-2025-7154

CVE.ORG link : CVE-2025-7154

JSON object : View

Products Affected

totolink

n200re_firmware
n200re

CWE

CWE-77

Improper Neutralization of Special Elements used in a Command ('Command Injection')

CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

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