SecuriTricks - CVE-2025-8938

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.

Product(s) Impacted

Vendor	Product	Versions
Totolink	N350r	1.2.3-b20130826

Weaknesses

Common security weaknesses mapped to this vulnerability.

CWE-912

Hidden Functionality

The product contains functionality that is not documented, not part of the specification, and not accessible through an interface or command sequence that is obvious to the product's users or administrators.

*CPE(s)

Affected systems and software identified for this CVE.

Type	Vendor	Product	Version	Update	Edition	Language	Software Edition	Target Software	Target Hardware	Other Information
a	totolink	n350r	1.2.3-b20130826	/	/	/	/	/	/	/

References

https://github.com/rew1X/CVE/blob/main/TOTOLINK/formSysTel/formSysTel.md

https://github.com/rew1X/CVE/blob/main/TOTOLINK/formSysTel/formSysTel.md#poc

https://vuldb.com/?ctiid.319901

https://vuldb.com/?id.319901

https://vuldb.com/?submit.631837

https://www.totolink.net/

CVSS Score

5.3 / 10

CVSS Data - 4.0

Attack Vector: NETWORK
Attack Complexity: LOW
Attack Requirements: NONE
Privileges Required: LOW
User Interaction: NONE
Scope:
Confidentiality Impact: LOW
Integrity Impact: LOW
Availability Impact: LOW
Exploit Maturity: PROOF_OF_CONCEPT

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

View Vector String

Timeline

Published: Aug. 14, 2025, 5:15 a.m.
Last Modified: Aug. 14, 2025, 1:11 p.m.

Status : Awaiting Analysis

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

cna@vuldb.com

CVE-2025-8938