CVE-2024-7181: a3600r Command Injection — Exploit

Description

A vulnerability classified as critical was found in TOTOLINK A3600R 4.1.2cu.5182_B20201102. This vulnerability affects the function setTelnetCfg of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument telnet_enabled leads to command injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. VDB-272602 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

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CVSS v3.1 Score

6.3

MEDIUM

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

Weakness Type (CWE)

CWE-77 CWE-77

Affected Products

Vendor	Product	Versions
totolink	a3600r_firmware	All
totolink	a3600r	All

References

Exploits

https://github.com/abcdefg-png/IoT-vulnerable/blob/main/TOTOLINK/A3600R/setTelnetCfg.md https://github.com/abcdefg-png/IoT-vulnerable/blob/main/TOTOLINK/A3600R/setTelnetCfg.md

Other References

https://vuldb.com/?ctiid.272602 https://vuldb.com/?id.272602 https://vuldb.com/?submit.378050 https://vuldb.com/?ctiid.272602 https://vuldb.com/?id.272602 https://vuldb.com/?submit.378050

Frequently Asked Questions

What is CVE-2024-7181? +

A vulnerability classified as critical was found in TOTOLINK A3600R 4.1.2cu.5182_B20201102. This vulnerability affects the function setTelnetCfg of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument telnet_enabled leads to command injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. VDB-272602 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way. It has a CVSS v3.1 base score of 6.3 (MEDIUM).

How severe is CVE-2024-7181? +

CVE-2024-7181 has a CVSS v3.1 score of 6.3 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2024-7181? +

CVE-2024-7181 affects products from totolink, specifically: a3600r, a3600r_firmware. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-7181? +

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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