What is CVE-2024-21786?

CVE-2024-21786 is a high-severity vulnerability in Mc Technologies Lr Router, classified under OS Command Injection. CVSS score: 7.2/10. Published 2024-11-21.

How severe is CVE-2024-21786?

High severity. CVSS v3 base score is 7.2 out of 10.

RCE in Mc Technologies Lr Router

CVE-2024-21786

An OS command injection vulnerability exists in the web interface configuration upload functionality of MC Technologies MC LR Router 2.10.5. A specially crafted HTTP request can lead to arbitrary command execution. An attacker can make an authenticated HTTP request to trigger this vulnerability.

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.105 (95.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

Affected products

Mc Technologies Lr Router — versions 2.10.5 (QEMU)
Mc-technologies Mc_lr_router
Mc-technologies Mc_lr_router_firmware — versions 2.10.5

Weakness classification (CWE)

CWE-78 — OS Command Injection

References

talos-cna@cisco.com (Exploit, Third Party Advisory)
af854a3a-2127-422b-91ae-364da2661108 (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2024-21786?: CVE-2024-21786 is a high-severity vulnerability in Mc Technologies Lr Router, classified under OS Command Injection. CVSS score: 7.2/10. Published 2024-11-21.
How severe is CVE-2024-21786?: High severity. CVSS v3 base score is 7.2 out of 10.