High severity8.8NVD Advisory· Published Jul 28, 2024· Updated Jun 17, 2026
CVE-2024-7157
CVE-2024-7157
Description
A vulnerability was found in TOTOLINK A3100R 4.1.2cu.5050_B20200504. It has been classified as critical. This affects the function getSaveConfig of the file /cgi-bin/cstecgi.cgi?action=save&setting. The manipulation of the argument http_host leads to buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-272571. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Affected products
3- cpe:2.3:o:totolink:a3100r_firmware:4.1.2cu.5050_b20200504:*:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
4- github.com/abcdefg-png/IoT-vulnerable/blob/main/TOTOLINK/A3100R/getSaveConfig.mdnvdExploit
- vuldb.comnvdPermissions RequiredThird Party Advisory
- vuldb.comnvdThird Party Advisory
- vuldb.comnvdThird Party Advisory
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