CVE-2024-42738: x5000r Command Injection — Exploit

Description

In TOTOLINK X5000r v9.1.0cu.2350_b20230313, the file /cgi-bin/cstecgi.cgi contains an OS command injection vulnerability in setDmzCfg. Authenticated Attackers can send malicious packet to execute arbitrary commands.

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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-78 OS Command Injection

Affected Products

Vendor	Product	Versions
totolink	x5000r_firmware	All
totolink	x5000r	All

References

Exploits

https://github.com/HouseFuzz/reports/blob/main/totolink/x5000r/setDmzCfg/setDmzCfg.md

Frequently Asked Questions

What is CVE-2024-42738? +

In TOTOLINK X5000r v9.1.0cu.2350_b20230313, the file /cgi-bin/cstecgi.cgi contains an OS command injection vulnerability in setDmzCfg. Authenticated Attackers can send malicious packet to execute arbitrary commands. It has a CVSS v3.1 base score of 8.8 (HIGH).

How severe is CVE-2024-42738? +

CVE-2024-42738 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-2024-42738? +

CVE-2024-42738 affects products from totolink, specifically: x5000r, x5000r_firmware. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-42738? +

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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