Description
A vulnerability has been found in TOTOLINK EX1200L 9.3.5u.6146_B20201023 and classified as critical. Affected by this vulnerability is the function setLanguageCfg of the file /www/cgi-bin/cstecgi.cgi. The manipulation of the argument langType leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
References (5)
Core 5
Core References
Permissions Required, Third Party Advisory, VDB Entry vdb-entry
technical-description
https://vuldb.com/?id.275035
Permissions Required, VDB Entry signature
permissions-required
https://vuldb.com/?ctiid.275035
Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.388436
Exploit, Third Party Advisory exploit
https://github.com/BeaCox/IoT_vuln/tree/main/totolink/EX1200L/setLanguageCfg_bof
Various Sources product
https://www.totolink.net/
Scores
CVSS v3
8.8
EPSS
0.0042
EPSS Percentile
62.1%
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-121
CWE-787
Status
published
Products (1)
totolink/ex1200l_firmware
9.3.5u.6146_b20201023
Published
Aug 18, 2024
Tracked Since
Feb 18, 2026