CVE-2025-8938

Name: CVE-2025-8938
Creator: NVD / NIST
Published: 2025-08-14T05:15:27.483+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

LOWCVSS 2.1/10EPSS 0.29%

Last modified Jun 17, 2026

CVE-2025-8938 is a low-severity vulnerability rated 2.1/10 on the CVSS scale. A vulnerability was found in TOTOLINK N350R 1.2.3-B20130826. This issue affects the function formSysTel of the file /boafrm/formSysTel of the component Telnet Service. EPSS estimates a 0.29% chance of exploitation in the next 30 days.

Description

A vulnerability was found in TOTOLINK N350R 1.2.3-B20130826. This issue affects the function formSysTel of the file /boafrm/formSysTel of the component Telnet Service. The manipulation of the argument TelEnabled leads to backdoor. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

Metrics

CVSS 3.1

6.3/10

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

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

0.29%

20.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-912

Affected Software

Vendor	Product	Versions
Totolink	N350r Firmware	1.2.3-b20130826

References

https://github.com/rew1X/CVE/blob/main/TOTOLINK/formSysTel/formSysTel.mdBroken Link
https://github.com/rew1X/CVE/blob/main/TOTOLINK/formSysTel/formSysTel.md#pocBroken Link
https://vuldb.com/?ctiid.319901Permissions Required, VDB Entry
https://vuldb.com/?id.319901Third Party Advisory, VDB Entry
https://vuldb.com/?submit.631837Third Party Advisory, VDB Entry
https://www.totolink.net/Product

Timeline

Published: Aug 14, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-8938?

How severe is CVE-2025-8938?

CVE-2025-8938 has a CVSS score of 2.1/10 (LOW severity). The EPSS model estimates a 0.29% probability of exploitation in the next 30 days.

How do I fix CVE-2025-8938?

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-2025-8938?

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

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Source: NVD / NIST