CVE-2023-7219
HIGHTotolink N350RT 9.3.5u.6139_B202012 - Stack-based Buffer Overflow via http_host Parameter in loginAuth
Title source: llmDescription
A vulnerability has been found in Totolink N350RT 9.3.5u.6139_B202012 and classified as critical. Affected by this vulnerability is the function loginAuth of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument http_host leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-249853 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
References (3)
Core 3
Core References
Permissions Required, Third Party Advisory vdb-entry
technical-description
https://vuldb.com/?id.249853
Permissions Required, Third Party Advisory signature
permissions-required
https://vuldb.com/?ctiid.249853
Exploit, Third Party Advisory broken-link
exploit
https://github.com/jylsec/vuldb/blob/main/TOTOLINK/N350RT/5/README.md
Scores
CVSS v3
7.2
EPSS
0.0009
EPSS Percentile
25.1%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
total
Details
CWE
CWE-121
Status
published
Products (1)
totolink/n350rt_firmware
9.3.5u.6139_b20201216
Published
Jan 09, 2024
Tracked Since
Feb 18, 2026