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CVE-2025-8938

TOTOLINK N350R Telnet Service formSysTel backdoor

CVSS 5.3 MEDIUMEPSS 0.3%CWE-912
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.
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
Affected products
TOTOLINK · N350R

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References
https://github.com/rew1X/CVE/blob/main/TOTOLINK/formSysTel/formSysTel.mdhttps://github.com/rew1X/CVE/blob/main/TOTOLINK/formSysTel/formSysTel.md#pochttps://vuldb.com/?ctiid.319901https://vuldb.com/?id.319901https://vuldb.com/?submit.631837https://www.totolink.net/