CVE-2025-7154

Name: CVE-2025-7154
Creator: NVD / NIST
Published: 2025-07-08T01:15:26.2+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

LOWCVSS 2.1/10EPSS 2.60%

Last modified Jun 17, 2026

CVE-2025-7154 is a low-severity vulnerability rated 2.1/10 on the CVSS scale. 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. EPSS estimates a 2.60% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

8.8/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS 4.0

2.1/10

CVSS: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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability

2.60%

83.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Totolink	N200re Firmware	9.3.5u.6095_b20200916
Totolink	N200re Firmware	9.3.5u.6139_b20201216

References

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

Timeline

Published: Jul 8, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-7154?

How severe is CVE-2025-7154?

CVE-2025-7154 has a CVSS score of 2.1/10 (LOW severity). The EPSS model estimates a 2.60% probability of exploitation in the next 30 days.

How do I fix CVE-2025-7154?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-7154?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST