CVE-2024-50960: sme 211 Code Injection — Exploit

Description

A command injection vulnerability in the Nmap diagnostic tool in the admin web console of Extron SMP 111 <=3.01, SMP 351 <=2.16, SMP 352 <= 2.16, and SME 211 <= 3.02, allows a remote authenticated attacker to execute arbitrary commands as root on the underlying operating system.

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CVSS v3.1 Score

7.2

HIGH

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

Weakness Type (CWE)

CWE-94 CWE-94

Affected Products

Vendor	Product	Versions
extron	smp_111_firmware	< 3.01
extron	smp_111	All
extron	smp_351_firmware	< 2.16
extron	smp_351	All
extron	smp_352_firmware	< 2.16
extron	smp_352	All
extron	sme_211_firmware	< 3.02
extron	sme_211	All

References

Exploits

https://github.com/layer8secure/extron-smp-inject/ https://ryanmroth.com/articles/exploiting-extron-smp-command-injection

Other References

https://www.extron.com/article/smp

Frequently Asked Questions

What is CVE-2024-50960? +

A command injection vulnerability in the Nmap diagnostic tool in the admin web console of Extron SMP 111 <=3.01, SMP 351 <=2.16, SMP 352 <= 2.16, and SME 211 <= 3.02, allows a remote authenticated attacker to execute arbitrary commands as root on the underlying operating system. It has a CVSS v3.1 base score of 7.2 (HIGH).

How severe is CVE-2024-50960? +

CVE-2024-50960 has a CVSS v3.1 score of 7.2 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2024-50960? +

CVE-2024-50960 affects products from extron, specifically: sme_211, sme_211_firmware, smp_111, smp_111_firmware, smp_351, smp_351_firmware, smp_352, smp_352_firmware. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-50960? +

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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