What is CVE-2022-31483?

CVE-2022-31483 is a critical-severity vulnerability in Carrier Lenels2_lnl-4420, classified under Path Traversal. CVSS score: 9.1/10. Published 2022-06-06.

How severe is CVE-2022-31483?

Critical severity. CVSS v3 base score is 9.1 out of 10.

Path Traversal in Carrier Lenels2_lnl-4420

CVE-2022-31483

An authenticated attacker can upload a file with a filename including “..” and “/” to achieve the ability to upload the desired file anywhere on the filesystem. This vulnerability impacts products based on HID Mercury Intelligent Controlle…

Vulnerability class: Path Traversal (Directory Traversal)

EPSS: 0.016 (73.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/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-22 — Path Traversal

References

productsecurity@carrier.com (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2022-31483?: CVE-2022-31483 is a critical-severity vulnerability in Carrier Lenels2_lnl-4420, classified under Path Traversal. CVSS score: 9.1/10. Published 2022-06-06.
How severe is CVE-2022-31483?: Critical severity. CVSS v3 base score is 9.1 out of 10.