High severity8.8NVD Advisory· Published Sep 4, 2023· Updated Jun 17, 2026
CVE-2023-4746
CVE-2023-4746
Description
A vulnerability classified as critical has been found in TOTOLINK N200RE V5 9.3.5u.6437_B20230519. This affects the function Validity_check. The manipulation leads to format string. It is possible to initiate the attack remotely. The root-cause of the vulnerability is a format string issue. But the impact is to bypass the validation which leads to to OS command injection. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-238635.
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Affected products
3- cpe:2.3:o:totolink:n200re-v5_firmware:9.3.5u.6437_b20230519:*:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
3- gist.github.com/dmknght/8f3b6aa65e9d08f45b5236c6e9ab8d80nvdExploitThird Party Advisory
- vuldb.comnvdThird Party Advisory
- vuldb.comnvdPermissions Required
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