Home/CVE/A vulnerability was found in TOTOLINK N350R 1.2.3-B20130826. This issue affects the function formSysTel of the file /boa
CVE

CVE-2025-8938

A vulnerability was found in TOTOLINK N350R 1.2.3-B20130826. This issue affects the function formSysTel of the file /boa

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.

MEDIUM · CVSS 6.3 EPSS 0.00124
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-912Hidden Functionality
▤

Affected Products & Versions

1
totolink n350r firmwareall versions
▣

Scoring & Timeline

6.3
MEDIUM · CVSS v3.1 · cna@vuldb.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD14 Aug 2025 · 05:15 AM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
no
Technical impact
partial
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
🔗

References & Sources

6
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
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 RequiredVDB Entry
https://vuldb.com/?id.319901Third Party AdvisoryVDB Entry
https://vuldb.com/?submit.631837Third Party AdvisoryVDB Entry
https://www.totolink.net/Product
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