CVE-2024-42813: tew-752dru Buffer Overflow — Exploit

Description

In TRENDnet TEW-752DRU FW1.03B01, there is a buffer overflow vulnerability due to the lack of length verification for the service field in gena.cgi. Attackers who successfully exploit this vulnerability can cause the remote target device to crash or execute arbitrary commands.

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CVSS v3.1 Score

9.8

CRITICAL

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

Weakness Type (CWE)

CWE-120 CWE-120

Affected Products

Vendor	Product	Versions
trendnet	tew-752dru_firmware	All
trendnet	tew-752dru	All

References

Exploits

https://gist.github.com/XiaoCurry/204680035c1efffa27d14956820ad928

Frequently Asked Questions

What is CVE-2024-42813? +

In TRENDnet TEW-752DRU FW1.03B01, there is a buffer overflow vulnerability due to the lack of length verification for the service field in gena.cgi. Attackers who successfully exploit this vulnerability can cause the remote target device to crash or execute arbitrary commands. It has a CVSS v3.1 base score of 9.8 (CRITICAL).

How severe is CVE-2024-42813? +

CVE-2024-42813 has a CVSS v3.1 score of 9.8 out of 10, rated CRITICAL. This is a critical vulnerability that should be patched immediately.

What products are affected by CVE-2024-42813? +

CVE-2024-42813 affects products from trendnet, specifically: tew-752dru, tew-752dru_firmware. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-42813? +

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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