CVE-2024-8578: t8 Buffer Overflow — Exploit

Description

A vulnerability was found in TOTOLINK AC1200 T8 4.1.5cu.861_B20230220. It has been rated as critical. Affected by this issue is the function setWiFiMeshName of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument device_name leads to buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

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CVSS v3.1 Score

8.8

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness Type (CWE)

CWE-120 CWE-120

Affected Products

Vendor	Product	Versions
totolink	t8_firmware	All
totolink	t8	All

References

Exploits

https://github.com/abcdefg-png/IoT-vulnerable/blob/main/TOTOLINK/AC1200T8/setWiFiMeshName.md

Other References

https://vuldb.com/?ctiid.276812 https://vuldb.com/?id.276812 https://vuldb.com/?submit.401290 https://www.totolink.net/

Frequently Asked Questions

What is CVE-2024-8578? +

A vulnerability was found in TOTOLINK AC1200 T8 4.1.5cu.861_B20230220. It has been rated as critical. Affected by this issue is the function setWiFiMeshName of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument device_name leads to buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way. It has a CVSS v3.1 base score of 8.8 (HIGH).

How severe is CVE-2024-8578? +

CVE-2024-8578 has a CVSS v3.1 score of 8.8 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2024-8578? +

CVE-2024-8578 affects products from totolink, specifically: t8, t8_firmware. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-8578? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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