What is CVE-2022-31486?

CVE-2022-31486 is a high-severity vulnerability in Carrier Lenels2_lnl-4420, classified under OS Command Injection. CVSS score: 8.8/10. Published 2022-06-06.

How severe is CVE-2022-31486?

High severity. CVSS v3 base score is 8.8 out of 10.

RCE in Carrier Lenels2_lnl-4420

CVE-2022-31486

An authenticated attacker can send a specially crafted route to the “edit_route.cgi” binary and have it execute shell commands. This vulnerability impacts products based on HID Mercury Intelligent Controllers LP1501, LP1502, LP2500, LP4502…

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.012 (65.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Carrier Lenels2_lnl-4420
Carrier Lenels2_lnl-4420_firmware
Carrier Lenels2_lnl-x2210
Carrier Lenels2_lnl-x2210_firmware
Carrier Lenels2_lnl-x2220
Carrier Lenels2_lnl-x2220_firmware
Carrier Lenels2_lnl-x3300
Carrier Lenels2_lnl-x3300_firmware
Carrier Lenels2_lnl-x4420
Carrier Lenels2_lnl-x4420_firmware

Weakness classification (CWE)

CWE-78 — OS Command Injection

References

productsecurity@carrier.com (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2022-31486?: CVE-2022-31486 is a high-severity vulnerability in Carrier Lenels2_lnl-4420, classified under OS Command Injection. CVSS score: 8.8/10. Published 2022-06-06.
How severe is CVE-2022-31486?: High severity. CVSS v3 base score is 8.8 out of 10.