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.
References (6)
Core 6
Core References
Third Party Advisory, VDB Entry vdb-entry
technical-description
https://vuldb.com/?id.319901
Permissions Required, VDB Entry signature
permissions-required
https://vuldb.com/?ctiid.319901
Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.631837
Broken Link related
https://github.com/rew1X/CVE/blob/main/TOTOLINK/formSysTel/formSysTel.md
Broken Link exploit
https://github.com/rew1X/CVE/blob/main/TOTOLINK/formSysTel/formSysTel.md#poc
Product product
https://www.totolink.net/
Scores
CVSS v3
6.3
EPSS
0.0029
EPSS Percentile
20.2%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-912
Status
published
Products (1)
totolink/n350r_firmware
1.2.3-b20130826
Published
Aug 14, 2025
Tracked Since
Feb 18, 2026