Description
A vulnerability was found in TOTOLINK N350RT 9.3.5u.6139_B20201216. It has been declared as critical. This vulnerability affects the function setParentalRules of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument week/sTime/eTime leads to buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-273256. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
References (4)
Core 4
Core References
Permissions Required, VDB Entry vdb-entry
technical-description
https://vuldb.com/?id.273256
Permissions Required, VDB Entry signature
permissions-required
https://vuldb.com/?ctiid.273256
Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.379281
Exploit, Technical Description, Third Party Advisory exploit
https://github.com/135a/IoT-vulnerable/blob/main/TOTOLINK/N350RT/setParentalRules.md
Scores
CVSS v3
8.8
EPSS
0.0043
EPSS Percentile
62.9%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
total
Details
CWE
CWE-120
Status
published
Products (1)
totolink/n350rt_firmware
9.3.5u.6139_b20201216
Published
Aug 01, 2024
Tracked Since
Feb 18, 2026