CVE-2018-14839

CRITICAL9.8

CISA KEV

Published 2019-05-14 · Updated 2026-06-17 · Source cve@mitre.org

Summary

CVE-2018-14839 is a critical-severity (CVSS 9.8) vulnerability in LG N1A1 NAS. CISA added it to the Known Exploited Vulnerabilities catalog on March 25, 2022, which means exploitation in the wild has been confirmed; US federal agencies had to remediate it by April 15, 2022. CISA does not currently list it as used in ransomware campaigns.

All 1 known-exploited LG vulnerabilities →

Description

LG N1A1 NAS 3718.510 is affected by: Remote Command Execution. The impact is: execute arbitrary code (remote). The attack vector is: HTTP POST with parameters.

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

CWE-78CWE-78

CISA Known-Exploited Vulnerability

Product: LG — N1A1 NAS

Name: LG N1A1 NAS Remote Command Execution Vulnerability

Date added: 2022-03-25 · Due: 2022-04-15

Required action: Apply updates per vendor instructions.

References

View on NVD

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